Judas 1

Pero éstos maldicen las cosas que no conocen; y las cosas que naturalmente conocen, se corrompen en ellas, como bestias brutas.

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.

But these speak evil of whatever things they don’t know. They are destroyed in these things that they understand naturally, like the creatures without reason.