Parallel
John 5:31
Nestle 1904 Greek New Testament · Berean Standard Bible
Ἐὰν ἐγὼ μαρτυρῶ περὶ ἐμαυτοῦ ἡ μαρτυρία μου οὐκ ἔστιν ἀληθής
If I testify about Myself, My testimony is not valid.