The time that David was king in Hebron over the house of Judah was seven years and six months.
TSK
TSK · 2 Samuel 15:10
Treasury of Scripture Knowledge references in WEB.
In Hebron he reigned over Judah seven years and six months; and in Jerusalem he reigned thirty-three years over all Israel and Judah.
Therefore he said to his servants, "Behold, Joab's field is near mine, and he has barley there. Go and set it on fire." Absalom's servants set the field on fire.
Then Nathan spoke to Bathsheba the mother of Solomon, saying, "Haven't you heard that Adonijah the son of Haggith reigns, and David our lord doesn't know it?
Then they hurried, and took every man his garment, and put it under him on the top of the stairs, and blew the trumpet, saying, "Jehu is king."
These are the numbers of the heads of those who were armed for war, who came to David to Hebron, to turn the kingdom of Saul to him, according to the word of Yahweh.
that the triumphing of the wicked is short, the joy of the godless but for a moment?