1 Corinthians 4:4

for though I am conscious to myself of nothing wrong, yet not by this am I cleared of blame; but he that judgeth me is the Lord.

1 John 3:20

because if our heart condemn us, God is greater than our heart, and knoweth all things.

Treasury of Scripture Knowledge

Summary

Though I were perfect, yet would I not know my soul: I would despise my life.

Bible References

Yet would

1 Corinthians 4:4
for though I am conscious to myself of nothing wrong, yet not by this am I cleared of blame; but he that judgeth me is the Lord.
1 John 3:20
because if our heart condemn us, God is greater than our heart, and knoweth all things.