'Monument' in the Bible

Then Samuel got up early in the morning to meet Saul. Samuel was told, "Saul has gone to Carmel, and look, he [is] setting up a monument for himself." Then he turned around and crossed over and went down to Gilgal.

Then David struck down Hadadezer the son of Rehob, king of Zobah, when he went to restore his monument at the Euphrates River.

(Now Absalom had taken and set up for himself in his lifetime a stone pillar that [is] in the valley of the king, because he said, "I have no son in order to remember my name," and he called the stone pillar by his name. It [is] called the monument of Absalom until this day).

And David struck Hadadezer, king of Zobah-Hamath, as he set up his monument at the Euphrates River.

And I will give them a monument and a name in my house and within my walls, better than sons and daughters; I will give him an everlasting name that shall not be cut off.