King James Version (KJV)
If I justify myself, mine own mouth shall condemn me: if I say, I am perfect, it shall also prove me perverse.
Modern English
Though I am in the right, my own mouth would condemn me; though I am blameless, he would prove me perverse.
Hebrew
אִם אֶצְדָּ֥ק פִּי יַרְשִׁיעֵ֑נִי תָּ֝֗ם אָ֣נִי וַֽיַּעְקְּשֵֽׁנִי׃
ʾim ʾeṣdaq piy yarshiyʿeniy tam ʾaniy vayaʿqsheniy