Thou shalt keep the feast of unleavened bread— Concerning this feast of passover, see ch. 12: and Deuteronomy 16:1-8. It is enjoined, at the close of this verse, that none should appear empty before God; i.e. without the appointed offering; a command, which refers to all the three festivals, Deuteronomy 16:16. What those offerings were to be, is specified elsewhere. See Sir 35:4.
Related Commentaries of Exodus 23:15
Exodus 23:15
15 Thou shalt keep the feast of unleavened bread: (thou shalt eat unleavened bread seven days, as I commanded thee, in the time appointed of the month Abib; for in it thou camest out from Egypt: and none shall appear before me empty:)