John Gill Commentary Deuteronomy 14:9

"These ye may eat of all that are in the waters: whatsoever hath fins and scales may ye eat;" — Deuteronomy 14:9 (ASV)

Ver. 9,10. These you shall eat of, all that are in the waters The fishes there, even such as have fins and scales, but they that have not were not to be eaten: (See Gill on Leviticus 11:9) (See Gill on Leviticus 11:10) (See Gill on Leviticus 11:11) (See Gill on Leviticus 11:12).