But Amnon had a friend whose name was Jonadab the son of Shimeah, David’s brother; and Jonadab was a very shrewd (cunning) man.

Jonadab said to him, “Go to bed and pretend you are sick; and when your father [David] comes to see you, say to him, ‘Just let my sister Tamar come and serve me food, and let her prepare it in my sight, so that I may see it and eat it from her hand.’”

But Jonadab the son of Shimeah, David’s brother, responded, “Do not let my lord assume that all the king’s sons have been put to death; for only Amnon is dead. This act of revenge has been on Absalom’s mind since the day Amnon violated his sister Tamar.

And Jonadab said to the king, “Look, the king’s sons are coming. It has turned out just as your servant said.”

But they said, “We will not drink wine, for Jonadab the son of Rechab, our father, commanded us: ‘You shall not drink wine, neither you nor your sons, forever.

We have obeyed the words of Jonadab the son of Rechab, our father, in all that he commanded us, in all our days we have never drunk wine, nor have our wives, our sons, or our daughters,

We have lived only in tents, and have obeyed and done [everything] according to all that Jonadab our father commanded us.

“The command which Jonadab the son of Rechab gave to his sons not to drink wine has been observed [as a custom for more than two hundred years]. To this day they do not drink wine, for they have obeyed their father’s command. But I have repeatedly spoken to you, yet you have not listened to Me.

Indeed, the sons of Jonadab the son of Rechab have observed the command of their father which he gave them, but this people has not listened to Me.’”’

Then Jeremiah said to the house of the Rechabites, “Thus says the Lord of hosts, the God of Israel, ‘Because you have obeyed the command of Jonadab your father and have kept all his commands and have done according to all that he commanded you,

therefore thus says the Lord of hosts, the God of Israel, “Jonadab the son of Rechab shall never fail to have a man (descendant) to stand before Me always.”’”