Matthew Henry Presbyterian @wholebiblehenry

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.

Commenting on Leviticus 11:20-42

John Gill Reformed Baptist @doctorgill

And if any part of their carcass fall upon any sowing seed that is to be sown,.... That which is selected from the other seed in order to be sown, and which is laid by and laid up for that purpose; should the carcass, or any part of the carcass of a creeping thing fall upon an heap of it, into a vessel in which...

Adam Clarke Methodist @methodicalclarke

Any sowing seed - If any part of an impure carcass fall accidentally on seed about to be sown, it shall not on that account be deemed unclean; but if the water put to the seed to prepare it for being sown, shall be touched by such impure carcass, the seed shall be considered as unclean, Lev 11:38. Probably this may be the meaning of these passages.