Exodus

¹⁹All that openeth the womb is mine; and all thy cattle that is male, the firstlings of ox and sheep. ²⁰And the firstling of an ass thou shalt redeem with a lamb: and if thou wilt not redeem it, then thou shalt break its neck. All the firstborn of thy sons thou shalt redeem. And none shall appear before me empty. ²¹Six days thou shalt work, but on the seventh day thou shalt rest: in plowing time and in harvest thou shalt rest. ²²And thou shalt observe the feast of weeks, even of the firstfruits of wheat harvest, and the feast of ingathering at the year's end. ²³Three times in the year shall all thy males appear before the Lord GOD the God of Israel. ²⁴For I will cast out nations before thee, and enlarge thy borders: neither shall any man desire thy land, when thou goest up to appear before the Lord thy God three times in the year. ²⁵Thou shalt not offer the blood of my sacrifice with leavened bread; neither shall the sacrifice of the feast of the passover be left unto the morning.