Seven days thou shalt eat unleavened bread, and in the seventh day shall be a feast to the LORD. Unleavened bread - See Clarke on Exodus 12:15 (note), and Exodus 12:16 (note).
Related Commentaries of Exodus 13:6
Exodus 13:6
6 Seven days thou shalt eat unleavened bread, and in the seventh day shall be a feast to the LORD.