and told David

Matthew 18:31
When his fellow servants saw what had happened, they were greatly distressed, and they went and recounted all of this to their master.

at Jericho

Joshua 6:24-26
Then the Israelites burned up the city and everything in it. However, they put the silver and gold and articles of bronze and iron into the treasury of the LORD's house. . . .

1 Kings 16:34
In Ahab's days, Hiel the Bethelite built Jericho. At the cost of Abiram his firstborn he laid its foundation, and at the cost of Segub his youngest he set up its gates, according to the word the LORD had spoken through Joshua son of Nun.

your beards

Judges 16:22
However, the hair of his head began to grow back after it had been shaved.