Leviticus 23:32

Also on the tenth day of this seventh month there shall be a day of atonement: it shall be an holy convocation unto you; and ye shall afflict your souls, and offer an offering made by fire unto the LORD.

It shall be a sabbath of rest unto you, and ye shall afflict your souls, by a statute for ever.

The sacrifices of God are a broken spirit: a broken and a contrite heart, O God, thou wilt not despise.

But as for me, when they were sick, my clothing was sackcloth: I humbled my soul with fasting; and my prayer returned into mine own bosom.

Blessed are they that mourn: for they shall be comforted.

For if we would judge ourselves, we should not be judged.

For thus saith the high and lofty One that inhabiteth eternity, whose name is Holy; I dwell in the high and holy place, with him also that is of a contrite and humble spirit, to revive the spirit of the humble, and to revive the heart of the contrite ones.

To appoint unto them that mourn in Zion, to give unto them beauty for ashes, the oil of joy for mourning, the garment of praise for the spirit of heaviness; that they might be called trees of righteousness, the planting of the LORD, that he might be glorified.

Let us labour therefore to enter into that rest, lest any man fall after the same example of unbelief.

For we which have believed do enter into rest, as he said, As I have sworn in my wrath, if they shall enter into my rest: although the works were finished from the foundation of the world.