Ben Sira 18:19

19 Know what you are talking about before you speak, and give attention to your health before you get sick.

Ben Sira 18:19 In-Context

17 Yes, kind words are more effective than the best of gifts, and if you are really concerned, you will give both.
18 It is stupid to be unkind and insulting. No one's eyes are going to sparkle at a gift that you resent giving.
19 Know what you are talking about before you speak, and give attention to your health before you get sick.
20 Examine your conscience before the Lord judges you; then when that time comes, he will forgive you.
21 Humble yourself before you are punished with sickness. When you have sinned, show repentance.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.