Next, Jehu and Jehonadab son of Rechab entered the temple of Baal, and Jehu said to the servants of Baal, "Look around to see that there are no servants of the LORD here among you--only servants of Baal."

2 Samuel 4:2
Saul's son had two men who were leaders of raiding parties. One was named Baanah and the other Rechab; they were sons of Rimmon the Beerothite of the tribe of Benjamin--Beeroth is considered part of Benjamin,

2 Kings 10:22
And Jehu said to the keeper of the wardrobe, "Bring out garments for all the servants of Baal." So he brought out garments for them.

2 Kings 10:24
And they went in to offer sacrifices and burnt offerings. Now Jehu had stationed eighty men outside and warned them, "If anyone allows one of the men I am delivering into your hands to escape, he will forfeit his life for theirs."

Jeremiah 35:6
"We do not drink wine," they replied, "for our forefather Jonadab son of Rechab commanded us, 'Neither you nor your descendants are ever to drink wine.

And Jehu went, and Jehonadab the son of Rechab, into the house of Baal, and said to the worshippers of Baal, Search, and look that there be here with you none of the servants of the LORD, but the worshippers of Baal only.