number (Hebrew #5615)

Psalm
71:15   My mouth
peh (Hebrew #6310)
the mouth (as the means of blowing), whether literal or figurative (particularly speech); specifically edge, portion or side; adverbially (with preposition) according to
KJV usage: accord(-ing as, -ing to), after, appointment, assent, collar, command(-ment), X eat, edge, end, entry, + file, hole, X in, mind, mouth, part, portion, X (should) say(-ing), sentence, skirt, sound, speech, X spoken, talk, tenor, X to, + two-edged, wish, word.
Pronounce: peh
Origin: from 6284
shall show forth
caphar (Hebrew #5608)
properly, to score with a mark as a tally or record, i.e. (by implication) to inscribe, and also to enumerate; intensively, to recount, i.e. celebrate
KJV usage: commune, (ac-)count; declare, number, + penknife, reckon, scribe, shew forth, speak, talk, tell (out), writer.
Pronounce: saw-far'
Origin: a primitive root
thy righteousness
tsdaqah (Hebrew #6666)
rightness (abstractly), subjectively (rectitude), objectively (justice), morally (virtue) or figuratively (prosperity)
KJV usage: justice, moderately, right(-eous) (act, -ly, -ness).
Pronounce: tsed-aw-kaw'
Origin: from 6663
and thy salvation
tshuw`ah (Hebrew #8668)
from 7768 in the sense of 3467; rescue (literal or figurative, pers., national or spir.)
KJV usage: deliverance, help, safety, salvation, victory.
Pronounce: tesh-oo-aw'
Origin: or tshuah {tesh-oo-aw'}
all the day
yowm (Hebrew #3117)
a day (as the warm hours), whether literal (from sunrise to sunset, or from one sunset to the next), or figurative (a space of time defined by an associated term), (often used adverb)
KJV usage: age, + always, + chronicals, continually(-ance), daily, ((birth-), each, to) day, (now a, two) days (agone), + elder, X end, + evening, + (for) ever(-lasting, -more), X full, life, as (so) long as (... live), (even) now, + old, + outlived, + perpetually, presently, + remaineth, X required, season, X since, space, then, (process of) time, + as at other times, + in trouble, weather, (as) when, (a, the, within a) while (that), X whole (+ age), (full) year(-ly), + younger.
Pronounce: yome
Origin: from an unused root meaning to be hot
; for I know
yada` (Hebrew #3045)
to know (properly, to ascertain by seeing); used in a great variety of senses, figuratively, literally, euphemistically and inferentially (including observation, care, recognition; and causatively, instruction, designation, punishment, etc.) (as follow)
KJV usage: acknowledge, acquaintance(-ted with), advise, answer, appoint, assuredly, be aware, (un-)awares, can(-not), certainly, comprehend, consider, X could they, cunning, declare, be diligent, (can, cause to) discern, discover, endued with, familiar friend, famous, feel, can have, be (ig-)norant, instruct, kinsfolk, kinsman, (cause to let, make) know, (come to give, have, take) knowledge, have (knowledge), (be, make, make to be, make self) known, + be learned, + lie by man, mark, perceive, privy to, X prognosticator, regard, have respect, skilful, shew, can (man of) skill, be sure, of a surety, teach, (can) tell, understand, have (understanding), X will be, wist, wit, wot.
Pronounce: yaw-dah'
Origin: a primitive root
not the numbers
cphorah (Hebrew #5615)
a numeration
KJV usage: number.
Pronounce: sef-o-raw'
Origin: from 5608
thereof.