Parallel
Psalms 147:9
Brenton's English Septuagint · Berean Standard Bible
He has not done so to any [other] nation; and he has not shewn them his judgments.
147:20
He has done this for no other nation; they do not know His judgments (note: MT; DSS and LXX He has not made known to them His judgments). Hallelujah!