Leviticus 11:12
Every one which is not to it a fin and scale in the water, this is abomination to you.
Treasury of Scripture Knowledge
Summary
Whatsoever hath no fins nor scales in the waters, that shall be an abomination unto you.
General references
Bible References
General references
Deuteronomy 14:9
This shall ye eat from all which is in the waters: all which to it are fins and scales, ye shall eat: