Discovery BoxExodus 23:18 
Context23:18 “You must not offer 1 the blood of my sacrifice with bread containing yeast; the fat of my festal sacrifice must not remain until morning. 2
Exodus 34:25
Context34:25 “You must not offer the blood of my sacrifice with yeast; the sacrifice from the feast of Passover must not remain until the following morning. 3
1 tn The verb is תִּזְבַּח (tizbbakh), 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).
2 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.
3 sn See M. Haran, “The Passover Sacrifice,” Studies in the Religion of Ancient Israel (VTSup), 86-116.
