Exodus 12:17

12:17 So you will keep the Feast of Unleavened Bread, because on this very ¹  day I brought your regiments ²  out from the land of Egypt, and so you must keep this day perpetually as a lasting ordinance. ³ 

[12:17]  ¹ tn Heb “on the bone of this day.” The expression means “the substance of the day,” the day itself, the very day (S. R. Driver, Exodus, 95).

[12:17]  ² tn The word is “armies” or “divisions” (see Exod 6:26 and the note there; cf. also 7:4). The narrative will continue to portray Israel as a mighty army, marching forth in its divisions.

[12:17]  ³ tn See Exod 12:14.