'Mourning' in the Bible

Thou hast turned for me my mourning into dancing: thou hast put off my sackcloth, and girded me with gladness;

I went about grieving as if for my friend or brother;I was bowed down with grief,like one mourning a mother.

I am troubled; I am bowed down greatly; I go mourning all the day long.

I will say unto God my rock, Why hast thou forgotten me? why go I mourning because of the oppression of the enemy?

For thou art the God of my strength: why dost thou cast me off? why go I mourning because of the oppression of the enemy?

I am sleepless and lie awake [mourning],I have become like a lonely bird on a housetop.