2 Samuel 20:3

The English Standar Version

And David came to his house at Jerusalem. And the king took the ten concubines whom he had left to care for the house and put them in a house under guard and provided for them, but did not go in to them. So they were shut up until the day of their death, living as if in widowhood.

Cross References

Genesis 40:3

and he put them in custody in the house of the captain of the guard, in the prison where Joseph was confined.

2 Samuel 15:16

So the king went out, and all his household after him. And the king left ten concubines to keep the house.

2 Samuel 20:2

So all the men of Israel withdrew from David and followed Sheba the son of Bichri. But the men of Judah followed their king steadfastly from the Jordan to Jerusalem.