Jude 1:10

But what things they do not know, they speak evil of. And what things they understand naturally, like the animals without reason, they are corrupted by these.

2 Peter 2:12

But these, as unreasoning natural brute animals having been born for capture and corruption, speak evil of the things that they do not understand. And they will utterly perish in their own corruption,

Romans 1:21-22

Because, knowing God, they did not glorify Him as God, neither were thankful. But they became vain in their imaginations, and their foolish heart was darkened.

Treasury of Scripture Knowledge

Summary

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.

In those

General references

Bible References

In those

Romans 1:21
Because, knowing God, they did not glorify Him as God, neither were thankful. But they became vain in their imaginations, and their foolish heart was darkened.

General references

Leviticus 11:20
Every flying swarming creature going on all four, it is an abomination to you.
1 Peter 2:13
Then be in obedience to every ordinance of men, because of the Lord, whether to a king as supreme,