But these speak evil of those things which they know not: but what they know naturally, as brute beasts, in those things they corrupt themselves.
Berean Study Bible (BSB) - Jude 1:10 >These men, however, slander what they do not understand, and like irrational animals, they will be destroyed by the things they do instinctively.
Textus Receptus (TR) - Jude 1:10 >Οὗτοι δὲ ὅσα μὲν οὐκ οἴδασι βλασφημοῦσιν· ὅσα δὲ φυσικῶς, ὡς τὰ ἄλογα ζῷα, ἐπίστανται, ἐν τούτοις φθείρονται.