"You shall not offer the blood of My sacrifice with leavened bread; nor shall the fat of My sacrifice remain until morning.
Exodus 23:18
Surrounding context
23:17 "Three times in the year all your males shall appear before the Lord GOD.
23:18 "You shall not offer the blood of My sacrifice with leavened bread; nor shall the fat of My sacrifice remain until morning.
23:19 The first of the firstfruits of your land you shall bring into the house of the LORD your God. You shall not boil a young goat in its mother's milk.