Exodus 23:17-19

Darby Translation

¹⁷ Three times in the year all thy males shall appear in the presence of the Lord Jehovah.

¹⁸ Thou shalt not offer the blood of my sacrifice with leavened bread; neither shall the fat of my feast remain all night until the morning.

¹⁹ The first of the first-fruits of thy land thou shalt bring into the house of Jehovah thy God. Thou shalt not boil a kid in its mother's milk.