Cross reference
Psalms 12:6
6 The words of the Lord are true words: like silver tested by fire and burned clean seven times.
Proverbs 30:5
5 Every word of God is tested: he is a breastplate to those who put their faith in him.
Psalms 18:30
30 As for God, his way is completely good; the word of the Lord is tested; he is a breastplate for all those who put their faith in him.
Psalms 19:8
8 The orders of the Lord are right, making glad the heart: the rule of the Lord is holy, giving light to the eyes.
2 Samuel 22:31
31 As for God, his way is all good: the word of the Lord is tested; he is a safe cover for all those who put their faith in him.
Psalms 66:10
10 For you, O God, have put us to the test: testing us by fire like silver.
Psalms 119:140
140 Your word is of tested value; and it is dear to your servant.