Verses with the word lament in the Old Testament (16 verses):

Judges 11:40
That the daughters of Israel went yearly to lament the daughter of Jephthah the Gileadite four days in a year.

Isaiah 3:26
And her gates shall lament and mourn; and she being desolate shall sit upon the ground.

Isaiah 19:8
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.

Isaiah 32:12
They shall lament for the teats, for the pleasant fields, for the fruitful vine.

Jeremiah 4:8
For this gird you with sackcloth, lament and howl: for the fierce anger of the LORD is not turned back from us.

Jeremiah 16:5
For thus saith the LORD, Enter not into the house of mourning, neither go to lament nor bemoan them: for I have taken away my peace from this people, saith the LORD, even lovingkindness and mercies.

Jeremiah 16:6
Both the great and the small shall die in this land: they shall not be buried, neither shall men lament for them, nor cut themselves, nor make themselves bald for them:

Jeremiah 22:18
Therefore thus saith the LORD concerning Jehoiakim the son of Josiah king of Judah; They shall not lament for him, saying, Ah my brother! or, Ah sister! they shall not lament for him, saying, Ah lord! or, Ah his glory!

Jeremiah 34:5
But thou shalt die in peace: and with the burnings of thy fathers, the former kings which were before thee, so shall they burn odours for thee; and they will lament thee, saying, Ah lord! for I have pronounced the word, saith the LORD.

Jeremiah 49:3
Howl, O Heshbon, for Ai is spoiled: cry, ye daughters of Rabbah, gird you with sackcloth; lament, and run to and fro by the hedges; for their king shall go into captivity, and his priests and his princes together.

Lamentations 2:8
The LORD hath purposed to destroy the wall of the daughter of Zion: he hath stretched out a line, he hath not withdrawn his hand from destroying: therefore he made the rampart and the wall to lament; they languished together.

Ezekiel 27:32
And in their wailing they shall take up a lamentation for thee, and lament over thee, saying, What city is like Tyrus, like the destroyed in the midst of the sea?

Ezekiel 32:16
This is the lamentation wherewith they shall lament her: the daughters of the nations shall lament her: they shall lament for her, even for Egypt, and for all her multitude, saith the Lord GOD.

Joel 1:8
Lament like a virgin girded with sackcloth for the husband of her youth.

Joel 1:13
Gird yourselves, and lament, ye priests: howl, ye ministers of the altar: come, lie all night in sackcloth, ye ministers of my God: for the meat offering and the drink offering is withholden from the house of your God.

Micah 2:4
In that day shall one take up a parable against you, and lament with a doleful lamentation, and say, We be utterly spoiled: he hath changed the portion of my people: how hath he removed it from me! turning away he hath divided our fields.