Parallel
Psalms 140:3
Rahlfs Septuagint (1935) · Berean Standard Bible
θοῦ κύριε φυλακὴν τῷ στόματί μου καὶ θύραν περιοχῆς περὶ τὰ χείλη μου
141:3
Set a guard, O LORD, over my mouth; keep watch at the door of my lips.