Numbers 28:16-19

“On the fourteenth day of the first month, you must celebrate the LORD’s Passover. On the following day—the fifteenth day of the month—a joyous, seven-day festival will begin, but no bread made with yeast may be eaten. The first day of the festival will be an official day for holy assembly, and no ordinary work may be done on that day. As a special gift you must present a burnt offering to the LORD—two young bulls, one ram, and seven one-year-old male lambs, all with no defects.