Three times in a year shall all thy males appear before the Lord thy God in the place which he shall choose: in the feast of unleavened bread, in the feast of weeks, and in the feast of tabernacles. No one shall appear with his hands empty before the Lord.
Observe the month of new corn, which is the first of the spring, that thou mayst celebrate the phase to the Lord thy God: because in this month the Lord thy God brought thee out of Egypt by night.