Thematic Bible: Also called jehonadab

I set jars filled with wine and some cups before the sons of the house of the Rechabites and said to them, "Drink wine!" But they replied, "We do not drink wine, for Jonadab, son of our ancestor Rechab, commanded: 'You and your sons must never drink wine. You must not build a house or sow seed or plant a vineyard. [Those things] are not for you. Rather, you must live in tents your whole life, so you may live a long time on the soil where you stay as a resident alien.' read more.
We have obeyed the voice of Jonadab, son of our ancestor Rechab, in all he commanded us. So we haven't drunk wine our whole life-we, our wives, our sons, and our daughters. We also have not built houses to live in and do not have vineyard, field, or seed. But we have lived in tents and have obeyed and done as our ancestor Jonadab commanded us.

Yes, the sons of Jonadab son of Rechab carried out their ancestor's command he gave them, but these people have not obeyed Me. Therefore, this is what the Lord, the God of Hosts, the God of Israel, says: I will certainly bring to Judah and to all the residents of Jerusalem all the disaster I have pronounced against them because I have spoken to them, but they have not obeyed, and I have called to them, but they would not answer." Jeremiah said to the house of the Rechabites: "This is what the Lord of Hosts, the God of Israel, says: 'Because you have obeyed the command of your ancestor Jonadab and have kept all his commands and have done all that he commanded you, read more.
this is what the Lord of Hosts, the God of Israel, says: Jonadab son of Rechab will never fail to have a man to always stand before Me.' "

When he left there, he found Jehonadab son of Rechab [coming] to meet him. He greeted him and then asked, "Is your heart one with mine?" "It is," Jehonadab replied. Jehu said, "If it is, give me your hand." So he gave him his hand, and Jehu pulled him up into the chariot with him. Then he said, "Come with me and see my zeal for the Lord!" So he let him ride with him in his chariot. When Jehu came to Samaria, he struck down all who remained from [the house of] Ahab in Samaria until he had annihilated his house, according to the word of the Lord spoken to Elijah. read more.
Then Jehu brought all the people together and said to them, "Ahab served Baal a little, but Jehu will serve him a lot. Now, therefore, summon to me all the prophets of Baal, all his servants, and all his priests. None must be missing, for I have a great sacrifice for Baal. Whoever is missing will not live." However, Jehu was acting deceptively in order to destroy the servants of Baal. Jehu commanded, "Consecrate a solemn assembly for Baal." So they called one. Then Jehu sent [messengers] throughout all Israel, and all the servants of Baal came; there was not a man left who did not come. They entered the temple of Baal, and it was filled from one end to the other. Then he said to the custodian of the wardrobe, "Bring out the garments for all the servants of Baal." So he brought out their garments. Then Jehu and Jehonadab son of Rechab entered the temple of Baal, and Jehu said to the servants of Baal, "Look carefully to see that there are no servants of the Lord here among you-only servants of Baal."