2 Samuel 20:8

When they were at the great stone which is in Gibeon, Amasa came face to face with them. Now Joab had on his war-dress, and round him a band from which his sword was hanging in its cover; and while he was walking, it came out, falling to the earth.

2 Samuel 2:13

And Joab, the son of Zeruiah, and the servants of David, went out and came face to face with them by the pool of Gibeon; and they took up their position, facing one another on opposite sides of the pool.

2 Samuel 3:30

So Joab and Abishai his brother put Abner to death, because he had put to death their brother Asahel in the fight at Gibeon.

2 Samuel 20:4-5

Then the king said to Amasa, Get all the men of Judah together, and in three days be here yourself.

Treasury of Scripture Knowledge

Summary

When they were at the great stone which is in Gibeon, Amasa went before them. And Joab's garment that he had put on was girded unto him, and upon it a girdle with a sword fastened upon his loins in the sheath thereof; and as he went forth it fell out.

Bible References

In gibeon

2 Samuel 2:13
And Joab, the son of Zeruiah, and the servants of David, went out and came face to face with them by the pool of Gibeon; and they took up their position, facing one another on opposite sides of the pool.
2 Samuel 3:30
So Joab and Abishai his brother put Abner to death, because he had put to death their brother Asahel in the fight at Gibeon.

Amasa

2 Samuel 20:4
Then the king said to Amasa, Get all the men of Judah together, and in three days be here yourself.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain