2 Samuel 5:6-9 Christian Standard Bible (CSB)
6 The king and his men marched to Jerusalem against the Jebusites who inhabited the land. The Jebusites had said to David: “You will never get in here. Even the blind and lame can repel you” thinking, “David can’t get in here.”
7 Yet David did capture the stronghold of Zion, that is, the city of David. 8 He said that day, “Whoever attacks the Jebusites must go through the water shaft to reach the lame and the blind who are despised by David.”[a] For this reason it is said, “The blind and the lame will never enter the house.”[b]
9 David took up residence in the stronghold, which he named the city of David. He built it up all the way around from the supporting terraces inward.
Ecclesiastes 9:14-18 Christian Standard Bible (CSB)
14 There was a small city with few men in it. A great king came against it, surrounded it, and built large siege works against it. 15 Now a poor wise man was found in the city, and he delivered the city by his wisdom. Yet no one remembered that poor man. 16 And I said, “Wisdom is better than strength, but the wisdom of the poor man is despised, and his words are not heeded.”
17 The calm words of the wise are heeded