Though he slay me, yet will I hope in him; I will surely defend my ways to his face.
NIV
[I do it because, though He slay me, yet will I wait for and trust Him and] behold, He will slay me; I have no hope--nevertheless, I will maintain and argue my ways before Him and even to His face.
AMP
Though he slay me, yet will I trust in him: but I will maintain mine own ways before him.
KJV