1 Corinthians 5:8

Let us, therefore, celebrate the festival, not with the old leaven, the leaven of malice and wickedness, but with the unleavened bread of sincerity and truth.

1 Corinthians 9:13-15

Do you not know that those who work in the temple get their food from the temple, and those who serve at the altar share in what is offered on the altar?

Treasury of Scripture Knowledge

Summary

And the remainder thereof shall Aaron and his sons eat: with unleavened bread shall it be eaten in the holy place; in the court of the tabernacle of the congregation they shall eat it.

The remainder

Unleavened

Bible References

The remainder

1 Corinthians 9:13
Do you not know that those who work in the temple get their food from the temple, and those who serve at the altar share in what is offered on the altar?

Unleavened

1 Corinthians 5:8
Let us, therefore, celebrate the festival, not with the old leaven, the leaven of malice and wickedness, but with the unleavened bread of sincerity and truth.