"Observe the month of new grain, at the beginning of springtime, so that you may accomplish the Passover to the Lord your God. For in this month, the Lord your God led you away from Egypt in the night.
Three times a year, all your males shall appear in the sight the Lord your God in the place which he will choose: at the Feast of Unleavened Bread, at the Feast of Weeks, and at the Feast of Tabernacles. No one shall appear before the Lord empty.