Ephesians 5:15

Be strictly careful then about the life you lead; act like sensible men, not like thoughtless;

James 3:13

Who among you is wise and learned? Let him show by his good conduct, with the modesty of wisdom, what his deeds are.

Treasury of Scripture Knowledge

Summary

Folly is joy to him that is destitute of wisdom: but a man of understanding walketh uprightly.

Bible References

A man

Ephesians 5:15
Be strictly careful then about the life you lead; act like sensible men, not like thoughtless;
James 3:13
Who among you is wise and learned? Let him show by his good conduct, with the modesty of wisdom, what his deeds are.