Parallel
Psalms 38:2
Brenton's English Septuagint · Berean Standard Bible
I said, I will take heed to my ways, that I sin not with my tongue: I set a guard on my mouth, while the sinner stood in my presence.
39:1
For the choirmaster. For Jeduthun. A Psalm of David. I said, “I will watch my ways so that I will not sin with my tongue; I will guard my mouth with a muzzle as long as the wicked are present.”