Keluaran 23:18

23:18 “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 

Keluaran 23:33

23:33 They must not live in your land, lest they make you sin against me, for if you serve their gods, it will surely be a snare ³  to you.”

[23:18]  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).

[23:18]  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.

[23:33]  ³ tn The idea of the “snare” is to lure them to judgment; God is apparently warning about contact with the Canaanites, either in worship or in business. They were very syncretistic, and so it would be dangerous to settle among them.