2 Samuel 20:8

they are near the great stone that is in Gibeon, and Amasa hath gone before them, and Joab is girded; his long robe he hath put on him, and upon it a girdle -- a sword is fastened upon his loins in its sheath; and he hath gone out, and it falleth.

2 Samuel 2:13

And Joab son of Zeruiah, and servants of David, have gone out, and they meet by the pool of Gibeon together, and sit down, these by the pool on this side, and these by the pool on that.

2 Samuel 3:30

And Joab and Abishai his brother slew Abner because that he put to death Asahel their brother, in Gibeon, in battle.

2 Samuel 20:4-5

And the king saith unto Amasa, 'Call for me the men of Judah in three days, and thou, stand here,'

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 son of Zeruiah, and servants of David, have gone out, and they meet by the pool of Gibeon together, and sit down, these by the pool on this side, and these by the pool on that.
2 Samuel 3:30
And Joab and Abishai his brother slew Abner because that he put to death Asahel their brother, in Gibeon, in battle.

Amasa

2 Samuel 20:4
And the king saith unto Amasa, 'Call for me the men of Judah in three days, and thou, stand here,'