`eth (Hebrew #6256)
time, especially (adverb with preposition) now, when, etc.
KJV usage: + after, (al-)ways, X certain, + continually, + evening, long, (due) season, so (long) as, (even-, evening-, noon-)tide, ((meal-)), what) time, when.
Pronounce: ayth
Origin: from 5703
`ereb (Hebrew #6153)
dusk
KJV usage: + day, even(-ing, tide), night.
Pronounce: eh'-reb
Origin: from 6150