Proverbs 30:5-7

Amplified Bible

⁵ 
Every word of God is tested and refined [like silver];
He is a shield to those who trust and take refuge in Him.^(A)
6 
Do not add to His words,
Or He will reprove you, and you will be found a liar.

⁷ 
Two things I have asked of You;
Do not deny them to me before I die: