2 Samuel 5:8

5:8 David said on that day, “Whoever attacks the Jebusites must approach the ‘lame’ and the ‘blind’ who are David’s enemies by going through the water tunnel.” For this reason it is said, “The blind and the lame cannot enter the palace.”

2 Samuel 12:20

12:20 So David got up from the ground, bathed, put on oil, and changed his clothes. He went to the house of the Lord and worshiped. Then, when he entered his palace, he requested that food be brought to him, and he ate.

2 Samuel 16:21

16:21 Ahithophel replied to Absalom, “Have sex with your father’s concubines whom he left to care for the palace. All Israel will hear that you have made yourself repulsive to your father. Then your followers will be motivated to support you.”

2 Samuel 19:11

19:11 Then King David sent a message to Zadok and Abiathar the priests saying, “Tell the elders of Judah, ‘Why should you delay any further in bringing the king back to his palace, when everything Israel is saying has come to the king’s attention.