1 Corinthians 10:18

10:18 Look at the people of Israel. Are not those who eat the sacrifices partners in the altar?

1 Corinthians 15:39

15:39 All flesh is not the same: People have one flesh, animals have another, birds and fish another.

1 Corinthians 16:16

16:16 also to submit to people like this, and to everyone who cooperates in the work and labors hard.