'Concubines' in the Bible

After he arrived from Hebron, David took more concubines and wives from Jerusalem, and more sons and daughters were born to him.

Then the king set out, and his entire household followed him. But he left behind 10 concubines to take care of the palace.

Ahithophel replied to Absalom, “Sleep with your father’s concubines he left to take care of the palace. When all Israel hears that you have become repulsive to your father, everyone with you will be encouraged.”

So they pitched a tent for Absalom on the roof, and he slept with his father’s concubines in the sight of all Israel.

Then Joab went into the house to the king and said, “Today you have shamed all your soldiers—those who rescued your life and the lives of your sons and daughters, your wives, and your concubines.

When David came to his palace in Jerusalem, he took the 10 concubines he had left to take care of the palace and placed them under guard. He provided for them, but he was not intimate with them. They were confined until the day of their death, living as widows.