Isaiah 7:21

הָיָה (ha.yah) 1) to be, become, come to pass, exist, happen, fall out 1a) (Qal) 1a1) --- 1a1a) to happen, fall out, occur, take place, come about, come to pass 1a1b) to come about, come to pass 1a2) to come into being, become 1a2a) to arise, appear, come 1a2b) to become 1a2b1) to become 1a2b2) to become like 1a2b3) to be instituted, be established 1a3) to be 1a3a) to exist, be in existence 1a3b) to abide, remain, continue (with word of place or time) 1a3c) to stand, lie, be in, be at, be situated (with word of locality) 1a3d) to accompany, be with 1b) (Niphal) …

יוֹם (yom) : day/when/time/period 1) day, time, year 1a) day (as opposed to night) 1b) day (24 hour period) 1b1) as defined by evening and morning in Genesis 1 1b2) as a division of time 1b2a) a working day, a day's journey 1c) days, lifetime (pl.) 1d) time, period (general) 1e) year 1f) temporal references 1f1) today 1f2) yesterday 1f3) tomorrow

הוּא (hu) pron 3p s 1) he, she, it 1a) himself (with emphasis) 1b) resuming subj with emphasis 1c) (with minimum emphasis following predicate) 1d) (anticipating subj) 1e) (emphasising predicate) 1f) that, it (neuter) demons pron 2) that (with article)

חֲיָא (cha.ya) 1) to live 1a) (P'al) to live 1b) (Aphel) to let live, keep alive

אִישׁ (ish) : man 1) man 1a) man, male (in contrast to woman, female) 1b) husband 1c) human being, person (in contrast to God) 1d) servant 1e) mankind 1f) champion 1g) great man 2) whosoever 3) each (adjective)

עֶגְלָה (eg.lah) heifer

בָּקָר (ba.qar) 1) cattle, herd, oxen, ox 1a) cattle (generic pl. but sing. in form-coll) 1b) herd (particular one) 1c) head of cattle (individually)

שְׁנַ֫יִם (she.na.yim) 1) two 1a) two (the cardinal number) 1a1) two, both, double, twice 1b) second (the ordinal number) 1c) in combination with other numbers 1d) both (a dual number)

צֹאן (tson) 1) small cattle, sheep, sheep and goats, flock, flocks 1a) small cattle (usually of sheep and goats) 1b) of multitude (simile) 1c) of multitude (metaphor)