Parallel
Psalms 40:12
Swete's Septuagint · Berean Standard Bible
ἐν τούτῳ ἔγνων ὅτι τεθέληκας με, ὅτι οὐ μὴ ἐπιχαρῇ ὁ ἐχθρός μου ἐπʼ ἐμέ
41:11
By this I know that You delight in me, for my enemy does not triumph over me.