Psalm 12:5-7

5 Because of the oppression of the poor, because of the sighing of the needy, now I will arise, says LORD. I will set him in the safety he gasps for.

6 The words of LORD are pure words, as silver tried in a furnace on the earth, purified seven times.

7 Thou will keep them, O LORD. Thou will preserve them from this generation forever.