Parallel
Psalms 72:16
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ ὑπέλαβον τοῦ γνῶναι τοῦτο κόπος ἐστὶν ἐναντίον μου
73:16
When I tried to understand all this, it was troublesome in my sight