Parallel
Psalms 8:3
Rahlfs Septuagint (1935) · Berean Standard Bible
ἐκ στόματος νηπίων καὶ θηλαζόντων κατηρτίσω αἶνον ἕνεκα τῶν ἐχθρῶν σου τοῦ καταλῦσαι ἐχθρὸν καὶ ἐκδικητήν
8:2
From the mouths of children and infants You have ordained praise (note: Literally You have ordained strength; LXX You have prepared praise; cited in Matthew 21:16) on account of Your adversaries, to silence the enemy and avenger.