Proverbs 20:17

20:17 Bread gained by deceit tastes sweet to a person,

but afterward his mouth will be filled with gravel.

Proverbs 20:25

20:25 It is a snare for a person to rashly cry, “Holy!”

and only afterward to consider what he has vowed.

Proverbs 25:8

25:8 Do not go out hastily to litigation,

or what will you do afterward

when your neighbor puts you to shame?