2 Samuel 20:3-5

3Then David came to his house in Jerusalem, and 1the king took the ten women, the concubines whom he had left behind to take care of the house, and put them in custody and provided them with food, but did not 2have relations with them. So they were locked up until the day of their death, living as widows.

4Now the king said to 3Amasa, “Summon the men of Judah for me within three days, and be present here yourself.” 5So Amasa went to summon the men of Judah, but he was 4delayed longer than the set time which he had designated for him.