From Original Authorized King James Version phpBible_av

Isaiah 48:15 I, even I, have spoken; yea, I have called him: I have brought him, and he shall make his way prosperous.

Strong's Hebrew~English LIT Bible:

Isaiah 48:15
to speak, declare, converse, command ~dabar	bewray (self), that are bidden, call (for, forth, self, upon), cry (unto... ~qara'
abide, apply, attain, × be, befall, + besiege, bring (forth, in, into, t... ~bow'	along, away, because of, + by, conversation, custom, (east-)ward, journe... ~derek
break out, come (mightily), go over, be good, be meet, be profitable, (c... ~tsalach

Isaiah 48:15 From Original Hebrew Authorized King James Version

[1696]	[7121]	[935]	[1870]	[6743]
[dabar]	[qara']	[bow']	[derek]	[tsalach]
דָבַר	קָרָא	בּוֹא	דֶּרֶךְ	צָלַח
to speak, declare, converse, command	bewray (self), that are bidden, call (..	abide, apply, attain, × be, befall, + ..	along, away, because of, + by, convers..	break out, come (mightily), go over, b..
רַבָד	אָרָק	אֹוּב	ְךֶרֶּד	חַלָצ
[rabad]	['araq]	['wob]	[kered]	[hcalast]

Strong's Dictionary Number: [1696] 1696 1 Original Word: דָבַר 2 Word Origin: a primitive root 3 Transliterated Word: dabar 4 TDNT/TWOT Entry: TWOT - 399 5 Phonetic Spelling: daw-bar' 6 Part of Speech: Verb 7 Strong's Definition: a primitive root; perhaps properly, to arrange; but used figuratively (of words), to speak; rarely (in a destructive sense) to subdue:--answer, appoint, bid, command, commune, declare, destroy, give, name, promise, pronounce, rehearse, say, speak, be spokesman, subdue, talk, teach, tell, think, use (entreaties), utter, × well, × work. 8 Definition: to speak, declare, converse, command, promise, warn, threaten, sing (Qal) to speak (Niphal) to speak with one another, talk (Piel) to speak to promise (Pual) to be spoken (Hithpael) to speak (Hiphil) to lead away, put to flight 9 English: to speak, declare, converse, command 0 Usage: answer, appoint, bid, command, commune, declare, destroy, give, name, promise, pronounce, rehearse, say, speak, be spokesman, subdue, talk, teach, tell, think, use (entreaties), utter, × well, × work Strong's Dictionary Number: [7121] 7121 1 Original Word: קָרָא 2 Word Origin: a primitive root [rather identical with (07122) through the idea of accosting a person met] 3 Transliterated Word: qara' 4 TDNT/TWOT Entry: TWOT - 2063 5 Phonetic Spelling: kaw-raw' 6 Part of Speech: Verb 7 Strong's Definition: a primitive root (rather identical with [07122]07122 through the idea of accosting a person met); to call out to (i.e. properly, address by name, but used in a wide variety of applications):--bewray (self), that are bidden, call (for, forth, self, upon), cry (unto), (be) famous, guest, invite, mention, (give) name, preach, (make) proclaim(- ation), pronounce, publish, read, renowned, say. 8 Definition: to call, call out, recite, read, cry out, proclaim (Qal) to call, cry, utter a loud sound to call unto, cry (for help), call (with name of God) to proclaim to read aloud, read (to oneself), read to summon, invite, call for, call and commission, appoint, call and endow to call, name, give name to, call by (Niphal) to call oneself to be called, be proclaimed, be read aloud, be summoned, be named (Pual) to be called, be named, be called out, be chosen 9 English: 0 Usage: bewray (self), that are bidden, call (for, forth, self, upon), cry (unto), (be) famous, guest, invite, mention, (give) name, preach, (make) proclaim(-ation), pronounce, publish, read, renowned, say Strong's Dictionary Number: [935] 935 1 Original Word: בּוֹא 2 Word Origin: a primitive root 3 Transliterated Word: bow' 4 TDNT/TWOT Entry: TWOT - 212 5 Phonetic Spelling: bo 6 Part of Speech: Verb 7 Strong's Definition: a primitive root; to go or come (in a wide variety of applications):--abide, apply, attain, × be, befall, + besiege, bring (forth, in, into, to pass), call, carry, × certainly, (cause, let, thing for) to come (against, in, out, upon, to pass), depart, × doubtless again, + eat, + employ, (cause to) enter (in, into, -tering, -trance, -try), be fallen, fetch, + follow, get, give, go (down, in, to war), grant, + have, × indeed, (in-)vade, lead, lift (up), mention, pull in, put, resort, run (down), send, set, × (well) stricken (in age), × surely, take (in), way. 8 Definition: to go in, enter, come, go, come in (Qal) to enter, come in to come 1a to come with 1a to come upon, fall or light upon, attack (enemy) 1a to come to pass to attain to to be enumerated to go (Hiphil) to lead in to carry in to bring in, cause to come in, gather, cause to come, bring near, bring against, bring upon to bring to pass (Hophal) to be brought, brought in to be introduced, be put 9 English: 0 Usage: abide, apply, attain, × be, befall, + besiege, bring (forth, in, into, to pass), call, carry, × certainly, (cause, let, thing for) to come (against, in, out, upon, to pass), depart, × doubtless again, + eat, + employ, (cause to) enter (in, into, -tering, -trance, -try), be fallen, fetch, + follow, get, give, go (down, in, to war), grant, + have, × indeed, (in-)vade, lead, lift (up), mention, pull in, put, resort, run (down), send, set, × (well) stricken (in age), × surely, take (in), way Strong's Dictionary Number: [1870] 1870 1 Original Word: דֶּרֶךְ 2 Word Origin: from (01869) 3 Transliterated Word: derek 4 TDNT/TWOT Entry: TWOT - 453a 5 Phonetic Spelling: deh'-rek 6 Part of Speech: Noun Masculine 7 Strong's Definition: from [01869;]01869; a road (as trodden); figuratively, a course of life or mode of action, often adverb:--along, away, because of, + by, conversation, custom, (east-)ward, journey, manner, passenger, through, toward, (high-) (path-)way(-side), whither(-soever). 8 Definition: way, road, distance, journey, manner road, way, path journey direction manner, habit, way of course of life (fig.) of moral character (fig.) 9 English: 0 Usage: along, away, because of, + by, conversation, custom, (east-)ward, journey, manner, passenger, through, toward, (high-, path-)way(-side), whither(-soever) Strong's Dictionary Number: [6743] 6743 1 Original Word: צָלַח 2 Word Origin: a primitive root 3 Transliterated Word: tsalach 4 TDNT/TWOT Entry: TWOT - 1916,1917 5 Phonetic Spelling: tsaw-lakh' 6 Part of Speech: Verb 7 Strong's Definition: or tsaleach {tsaw-lay'-akh}; a primitive root; to push forward, in various senses (literal or figurative, transitive or intransitive):--break out, come (mightily), go over, be good, be meet, be profitable, (cause to, effect, make to, send) prosper(-ity, -ous, - ously). 8 Definition: (Qal) to rush to advance, prosper, make progress, succeed, be profitable (Qal) to prosper (Hiphil) to make prosperous, bring to successful issue, cause to prosper to show or experience prosperity, prosper 9 English: 0 Usage: break out, come (mightily), go over, be good, be meet, be profitable, (cause to, effect, make to, send) prosper(-ity, -ous, -ously)