Matthew 13:33

He spoke another parable to them: The kingdom of. heaven is like leaven which a woman took and hid in three measures of flour, till the whole was leavened.

1 Timothy 4:4

For every creature of God is good, and nothing is to be rejected, if it be received with thanksgiving;

Treasury of Scripture Knowledge

Summary

Besides the cakes, he shall offer for his offering leavened bread with the sacrifice of thanksgiving of his peace offerings.

Bible References

Leavened

Matthew 13:33
He spoke another parable to them: The kingdom of. heaven is like leaven which a woman took and hid in three measures of flour, till the whole was leavened.
1 Timothy 4:4
For every creature of God is good, and nothing is to be rejected, if it be received with thanksgiving;