Parallel
Psalms 67:29
Brenton's English Septuagint · Berean Standard Bible
O God, command thou thy strength: strengthen, O God, this which thou hast wrought in us.
68:28
Summon Your power, O God (note: LXX and Syriac; most Hebrew manuscripts Your God has summoned your power); show Your strength, O God, which You have exerted on our behalf.