'Clean' in the Bible

And at the end of their days of feasting, Job sent and made them clean, getting up early in the morning and offering burned offerings for them all. For, Job said, It may be that my sons have done wrong and said evil of God in their hearts. And Job did this whenever the feasts came round.

May a man be upright before God? or a man be clean before his Maker?

if you are clean and upright, surely then, he'll act on your behalf and restore your rightful place.

If I wash myself with snow water, and make my hands never so clean;

For thou hast said, My doctrine is pure, and I am clean in thine eyes.

Who can bring a clean thing out of an unclean? not one.

What is man, that he should be clean? and he which is born of a woman, that he should be righteous?

Behold, he putteth no trust in his saints; yea, the heavens are not clean in his sight.

Though my hands have done no violent acts, and my prayer is clean.

The righteous also shall hold on his way, and he that hath clean hands shall be stronger and stronger.

He makes safe the man who is free from sin, and if your hands are clean, salvation will be yours.

How then can man be justified with God? or how can he be clean that is born of a woman?

See, even the moon is not bright, and the stars are not clean in his eyes:

I am clean without transgression, I am innocent; neither is there iniquity in me.

"So then, the sun is too bright to gaze at, is it not? The sky is swept clean by the wind that blows, is it not?