Jonadab in the Bible

But Amnon had a friend, whose name was Jonadab, the son of Shimeah David's brother: and Jonadab was a very subtil man.

"Why are you so depressed these past few mornings," Jonadab asked Amnon, "since you're a son of the king? Why not tell me?" Amnon replied, "I'm in love with my brother Absalom's sister Tamar."

And Jonadab said to him, Lay thee down on thy bed, and make thyself sick: and when thy father cometh to see thee, say to him, I pray thee, let my sister Tamar come, and give me food, and dress the food in my sight, that I may see it, and eat it at her hand.

And Jonadab, the son of Shimeah David's brother, answered and said, Let not my lord suppose that they have slain all the young men the king's sons; for Amnon only is dead: for by the appointment of Absalom this hath been determined from the day that he forced his sister Tamar.

And Jonadab said to the king, Behold, the king's sons come; as thy servant said, so it is.

But they answered, "We will not drink wine, for Jonadab, the son of Rechab, our ancestor, commanded us, {saying}, 'You shall not drink wine, you or your children, {forever}.

And we obeyed the voice of Jonadab, the son of Rechab, our ancestor, in all that he commanded us, not to drink wine all our days, ourselves, our wives, our sons, or our daughters,

but we have dwelt in tents, and have obeyed, and done according to all that Jonadab our father commanded us.

"The words of Jonadab, the son of Rechab, that he commanded his descendants to not drink, have been carried out, and they have not drunk until this day, for they have obeyed the command of their ancestor. But {I have spoken to you over and over again}, and you have not listened to me.

For the descendants of Jonadab, the son of Rechab, have carried out the command of their ancestor that he commanded them, but this people did not listen to me."

But to the house of the Rechabites Jeremiah said, "Thus says Yahweh of hosts, the God of Israel, 'Because you have listened to the command of Jonadab your ancestor, and you have kept all his commands, and you have done all that he commanded you,'

{therefore} thus says Yahweh of hosts, the God of Israel: 'A man will not be cut off for Jonadab, the son of Rechab, to stand {before me} {always}.'"