Exodus 13:7

13:7 Bread made without yeast must be eaten for seven days; no bread made with yeast shall be seen among you, and you must have no yeast among you within any of your borders.

Exodus 23:21

23:21 Take heed because of him, and obey his voice; do not rebel against him, for he will not pardon your transgressions, for my name is in him.

tn The imperfect has the nuance of instruction or injunction again, but it could also be given an obligatory nuance.

tn The construction is an adverbial accusative of time, answering how long the routine should be followed (see GKC 374 §118.k).

tn Or “visible to you” (B. Jacob, Exodus, 366).

sn This means “the manifestation of my being” is in him (S. R. Driver, Exodus, 247). Driver quotes McNeile as saying, “The ‘angel’ is Jehovah Himself ‘in a temporary descent to visibility for a special purpose.’” Others take the “name” to represent Yahweh’s “power” (NCV) or “authority” (NAB, CEV).