2 Samuel 2:11
“And the time that David was king in Hebron over the house of Judah was seven years and six months.”
And made him king over Gilead, and over the Ashurites, and over Jezreel, and over Ephraim, and over Benjamin, and over all Israel.
Ish–bosheth Saul’s son was forty years old when he began to reign over Israel, and reigned two years. But the house of Judah followed David.
And the time that David was king in Hebron over the house of Judah was seven years and six months.
And Abner the son of Ner, and the servants of Ish–bosheth the son of Saul, went out from Mahanaim to Gibeon.
And Joab the son of Zeruiah, and the servants of David, went out, and met together by the pool of Gibeon: and they sat down, the one on the one side of the pool, and the other on the other side of the pool.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Related Verses
“Ish–bosheth Saul’s son was forty years old when he began to reign over Israel, and reigned two years. But the house of Judah followed David.”
“And his men that were with him did David bring up, every man with his household: and they dwelt in the cities of Hebron.”
“Therefore now let your hands be strengthened, and be ye valiant: for your master Saul is dead, and also the house of Judah have anointed me king over them.”
“And the sixth, Ithream, by Eglah David’s wife. These were born to David in Hebron.”
“And the men of Judah came, and there they anointed David king over the house of Judah. And they told David, saying, That the men of Jabesh–gilead were they that buried Saul.”