2 Samuel 15:13-16King James Version (KJV)
13 And there came a messenger to David, saying, The hearts of the men of Israel are after Absalom.
14 And David said unto all his servants that were with him at Jerusalem, Arise, and let us flee; for we shall not else escape from Absalom: make speed to depart, lest he overtake us suddenly, and bring evil upon us, and smite the city with the edge of the sword.
15 And the king's servants said unto the king, Behold, thy servants are ready to do whatsoever my lord the king shall appoint.
16 And the king went forth, and all his household after him. And the king left ten women, which were concubines, to keep the house.
2 Samuel 16:20-23King James Version (KJV)
20 Then said Absalom to Ahithophel, Give counsel among you what we shall do.
21 And Ahithophel said unto Absalom, Go in unto thy father's concubines, which he hath left to keep the house; and all Israel shall hear that thou art abhorred of thy father: then shall the hands of all that are with thee be strong.
22 So they spread Absalom a tent upon the top of the house; and Absalom went in unto his father's concubines in the sight of all Israel.
23 And the counsel of Ahithophel, which he counselled in those days, was as if a man had enquired at the oracle of God: so was all the counsel of Ahithophel both with David and with Absalom.
2 Samuel 20:2-3King James Version (KJV)
2 So every man of Israel went up from after David, and followed Sheba the son of Bichri: but the men of Judah clave unto their king, from Jordan even to Jerusalem.
3 And David came to his house at Jerusalem; and the king took the ten women his concubines, whom he had left to keep the house, and put them in ward, and fed them, but went not in unto them. So they were shut up unto the day of their death, living in widowhood.