Deuteronomy 14:19-21

Common English Bible

¹⁹ Also, all winged insects are off-limits for you. They are not to be eaten. ²⁰ Any clean winged creature can be eaten, however.

²¹ You must not eat any decayed animal flesh because you are a people holy to the Lord your God. You can give decayed animal flesh to the immigrants who live in your cities, and they can eat it; or you can sell it to foreigners.

Don’t cook a lamb in its own mother’s milk.