Job 9:21
"Though I were perfect, yet would I not know my soul: I would despise my life."
Cross References (ranked by relevance)
Job 1:1
There was a man in the land of Uz, whose name was Job; and that man was perfect and upright, and one that feared God, and eschewed evil.
Proverbs 28:26
He that trusteth in his own heart is a fool: but whoso walketh wisely, he shall be delivered.
Job 7:21
And why dost thou not pardon my transgression, and take away mine iniquity? for now shall I sleep in the dust; and thou shalt seek me in the morning, but I shall not be.
1 Corinthians 4:4
For I know nothing by myself; yet am I not hereby justified: but he that judgeth me is the Lord.