Parallel
Proverbs 10:11
Rahlfs Septuagint (1935) · Berean Standard Bible
πηγὴ ζωῆς ἐν χειρὶ δικαίου στόμα δὲ ἀσεβοῦς καλύψει ἀπώλεια
The mouth of the righteous is a fountain of life, but the mouth of the wicked conceals violence.