NET

10 But these men do not understand the things they slander, and they are being destroyed by the very things that, like irrational animals, they instinctively comprehend.

Darby

10 But these, whatever things they know not, they speak railingly against; but what even, as the irrational animals, they understand by mere nature, in these things they corrupt themselves^D9425.

Darby Bible Notes

themselves - Or 'destroy themselves,' 'perish.' See Note, 1Cor. 3.17.

KJV

10 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.

Strong's

10 But ^G1161 these^G3778 speak evil^G987 of those things which^{G3745 G3303} they know^G1492 not^G3756: but^G1161 what^G3745 they know^G1987 naturally^G5447, as^G5613 brute^G249 beasts^G2226, in^G1722 those things^G5125 they corrupt themselves^G5351.