2 Samuel 24:8 in the King James Version
So when they had gone through all the land, they came to Jerusalem at the end of nine months and twenty days.
Context
7 and came to the stronghold of Tyre, and to all the cities of the Hivites and of the Canaanites; and they went out to the south of Judah, at Beersheba.
8 So when they had gone back and forth through all the land, they came to Jerusalem at the end of nine months and twenty days.
9 Joab gave up the sum of the counting of the people to the king; and there were in Israel eight hundred thousand valiant men who drew the sword, and the men of Judah were five hundred thousand men.