The words of the LORD are pure words, Like silver tried in a furnace of earth, Purified seven times.
Psalms 12:6
Surrounding context
12:5 "For the oppression of the poor, for the sighing of the needy, Now I will arise," says the LORD; "I will set him in the safety for which he yearns."
12:6 The words of the LORD are pure words, Like silver tried in a furnace of earth, Purified seven times.
12:7 You shall keep them, O LORD, You shall preserve them from this generation forever.