Deuteronomy 14:9 KJV
These ye shall eat of all that are in the waters: all that have fins and scales shall ye eat:
Deuteronomy 14:9, King James Version
In context
8 And the swine, because it divideth the hoof, yet cheweth not the cud, it is unclean unto you: ye shall not eat of their flesh, nor touch their dead carcase.
9 These ye shall eat of all that are in the waters: all that have fins and scales shall ye eat:
10 And whatsoever hath not fins and scales ye may not eat; it is unclean unto you.