'Mourn' in the Bible

And her gates shall lament and mourn; and she being desolate shall sit upon the ground.

Therefore shall Moab howl for Moab, every one shall howl: for the foundations of Kirhareseth shall ye mourn; surely they are stricken.

The fishers also shall mourn, and all they that cast angle into the brooks shall lament, and they that spread nets upon the waters shall languish.

Like a crane or a swallow, so did I chatter: I did mourn as a dove: mine eyes fail with looking upward: O LORD, I am oppressed; undertake for me.

We roar all like bears, and mourn sore like doves: we look for judgment, but there is none; for salvation, but it is far off from us.

To proclaim the acceptable year of the LORD, and the day of vengeance of our God; to comfort all that mourn;

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.

Rejoice ye with Jerusalem, and be glad with her, all ye that love her: rejoice for joy with her, all ye that mourn for her: