From an unused root meaning to extend; properly extent (of time); but used only adverbially (especially with other particles {prefixed}) when (either relative or interrogitive): - {long} when.
From H4100 and H8518; what atrouble!: - what a weariness.
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Exo 5:8And the taleH4971 of the bricks, which they did make heretofore, ye shall lay upon them; ye shall not diminish ought thereof: for they be idle; therefore they cry, saying, Let us go and sacrifice to our God.
Exo 30:32Upon man's flesh shall it not be poured, neither shall ye make any other like it, after the compositionH4971 of it: it is holy, and it shall be holy unto you.
Exo 30:37And as for the perfume which thou shalt make, ye shall not make to yourselves according to the compositionH4971 thereof: it shall be unto thee holy for the LORD.
Eze 45:11The ephah and the bath shall be of one measure, that the bath may contain the tenth part of an homer, and the ephah the tenth part of an homer: the measureH4971 thereof shall be after the homer.