1 Kings 12:26-30

Jeroboam [doubted God’s promise to him and] said in his heart, “Now the kingdom will return to the house of David. [1 Kin 11:38] If these people go up to the house of the LORD in Jerusalem to offer sacrifices, then their heart will turn to their lord, to Rehoboam king of Judah; and they will kill me and return to Rehoboam king of Judah.” So the king took counsel [and followed bad advice] and made two calves of gold. And he said to the people, “It is too much for you to go [all the way] up to Jerusalem; behold your gods, O Israel, who brought you up out of the land of Egypt.” He set the one [golden calf] in Bethel, and the other he put in Dan. Now this thing became a sin [for Israel]; because the people went to worship before the one [or the other of them] as far as Dan.