Jeremiah 35:19 in the World English Bible
therefore the LORD of Armies, the God of Israel, says: ‘Jonadab the son of Rechab will not lack a man to stand before me forever.’”
Context
18 And Jeremiah said unto the house of the Rechabites, Thus saith the LORD of hosts, the God of Israel; Because ye have obeyed the commandment of Jonadab your father, and kept all his precepts, and done according unto all that he hath commanded you:
19 Therefore thus saith the LORD of hosts, the God of Israel; Jonadab the son of Rechab shall not want a man to stand before me for ever.