אִם־אֶ֭צְדָּק פִּ֣י יַרְשִׁיעֵ֑נִי תָּֽם־אָ֝֗נִי וַֽיַּעְקְשֵֽׁנִי׃
Though I be righteous, mine own mouth shall condemn me; Though I be innocent, He shall prove me perverse.
Read kabbalistic (mystical) interpretation of Job 9:20: and classical mystical sources.