Another great collection From Heather C. King
Psalm 12:6 ESV
The words of the Lord are pure words, like silver refined in a furnace on the ground, purified seven times.
Psalm 19:8 ESV
the precepts of the Lord are right, rejoicing the heart; the commandment of the Lord is pure, enlightening the eyes;
Psalm 24:4-5 ESV
He who has clean hands and a pure heart, who does not lift up his soul to what is false and does not swear deceitfully. 5 He will receive blessing from the Lord and righteousness from the God of his salvation…read the rest of the post here: 25 Bible Verses on Having a Pure Heart – Heather C. King – Room to Breathe