Exodus 23:18

'Do not offer the blood of a sacrifice to me along with anything containing yeast. 'The fat of my festival offerings must not be kept until morning.

(New International Version)

'You shall not offer the blood of My sacrifice with leavened bread; nor is the fat of My feast to remain overnight until morning.

(New American Standard Bible)

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

(King James Version)