'Heaviness' in the Bible

Reproach hath broken my heart; and I am full of heaviness: And I looked for some to take pity, but there was none; And for comforters, but I found none.

My soul melteth for heaviness: Strengthen thou me according unto thy word.

The proverbs of Solomon. A wise son maketh a glad father; But a foolish son is the heaviness of his mother.

Heaviness in the heart of a man maketh it stoop; But a good word maketh it glad.

Even in laughter the heart is sorrowful; And the end of mirth is heaviness.

to appoint unto them that mourn in Zion, to give unto them a garland for ashes, the oil of joy for mourning, the garment of praise for the spirit of heaviness; that they may be called trees of righteousness, the planting of Jehovah, that he may be glorified.

Be afflicted, and mourn, and weep: let your laughter be turned to mourning, and your joy to heaviness.