Exodus 23:18

New English Translation

¹⁸“You must not offer^[a] the blood of my sacrifice with bread containing yeast; the fat of my festal sacrifice must not remain until morning.^[b]

Exodus 23:18 tn The verb is תִּזְבַּח (tizbakh), an imperfect tense from the same root as the genitive that qualifies the accusative “blood”: “you will not sacrifice the blood of my sacrifice.” The verb means “to slaughter”; since one cannot slaughter blood, a more general translation is required here. But if the genitive is explained as “my blood-sacrifice” (a genitive of specification; like “the evil of your doings” in Isa 1:16), then a translation of sacrifice would work (U. Cassuto, Exodus, 304).
Exodus 23:18 sn See N. Snaith, “Exodus 23:18 and 34:25, ” JTS 20 (1969): 533-34; see also M. Haran, “The Passover Sacrifice,” Studies in the Religion of Ancient Israel (VTSup), 86-116.

New English Translation (NET)