Thematic Bible: His sons refuse to drink wine in obedience to his command

And I set pots full of wine, and cups, before the sons of the house of the Rechabites. And I said to them, Drink wine! But they said, We will drink no wine, for Jonadab the son of Rechab our father commanded us, saying, You shall drink no wine, you nor your sons forever. Nor shall you build houses, nor sow seed, nor plant a vineyard, nor have anything; but all your days you shall live in tents, so that you may live many days in the land where you are strangers. read more.
So we have obeyed the voice of Jonadab the son of Rechab our father in all that he has commanded us, to drink no wine all our days, we, our wives, our sons, nor our daughters; nor to build houses for us to live in. Nor do we have vineyard, nor field, nor seed. But we have lived in tents, and have obeyed and done according to all that Jonadab our father commanded us.

Because the sons of Jonadab the son of Rechab have done the commandment of their father, which He commanded them; but this people has not listened to Me; therefore so says Jehovah, the God of Hosts, the God of Israel: Behold, I will bring on Judah and on all the people of Jerusalem all the evil that I have spoken against them. Because I have spoken to them, but they have not heard; and I have called to them, but they have not answered. And Jeremiah said to the house of the Rechabites, So says Jehovah of Hosts, the God of Israel: Because you have obeyed the command of Jonadab your father, and have kept all his precepts, and have done according to all that he has commanded you; read more.
therefore so says Jehovah of Hosts, the God of Israel: Jonadab the son of Rechab shall not lack a man to stand before Me forever.