Matthew Henry on Leviticus 11:20-42
Here is the law, 1. Concerning flying insects, as flies, wasps, bees, etc.; these they might not eat (Lev 11:20), nor indeed are they fit to be eaten; but there were several sorts of locusts which in those countries were very good meat, and much used: John Baptist lived upon them in the desert, and they are here allowed them, Lev 11:21, Lev 11:22. 2. Concerning the creeping things on the earth; these were all forbidden (Lev 11:29, Lev 11:30, and again, Lev 11:41, Lev 11:42); for it was the curse of the serpent that upon his belly he should go, and therefore between him and man there was an enmity put (Gen 3:15), which was preserved by this law. Dust is the meat of the creeping things, and th…
Read the whole note in the consoleJamieson-Fausset-Brown on Leviticus 11:21
Yet these may ye eat of every flying creeping thing that goeth upon all four, which have legs above their feet--Nothing short of a scientific description could convey more accurately the nature "of the locust after its kind." They were allowed as lawful food to the Israelites, and they are eaten by the Arabs, who fry them in olive oil. When sprinkled with salt, dried, smoked, and fried, they are said to taste not unlike red herrings.
Adam Clarke on Leviticus 11:21
Which have legs above their feet - This appears to refer to the different kinds of locusts and grasshoppers, which have very remarkable hind legs, long, and with high joints, projecting above their backs, by which they are enabled to spring up from the ground, and leap high and far.
John Gill on Leviticus 11:21
Yet these may ye eat,.... Which are after described and named:
of every flying creeping thing that goeth upon all four; even though it is a creeping thing that flies and goes upon four feet, provided they be such:
which have legs above their feet, to leap withal upon the earth; there is a double reading of this clause; the textual reading is, "which have not legs", and is followed by several interpreters and translators; and the marginal reading, which we follow, is, "which have legs"; and both are to be regarded as true, and written by Moses, as Ainsworth observes; for locusts are born without legs, and yet creep low, as Pliny asserts (z), and they have them afterwards; and it is a canon…