Jeroboam leads Israel into idolatry
Jeroboam lived at Shechem and set up golden calves at Dan and Bethel so the Israelites would not worship at Jerusalem.
Key passages
1 Ki 12:25–33

Then Jeroboam built Shechem in the hill country of Ephraim, and he resided in it. Then he went out from there and built Penuel. Then Jeroboam said to himself, “Now the kingdom will return to the house of David if this people go up to offer sacrifices in …

2 Ch 11:15

And he appointed his own priests for the high places and for the goat idols and for the bull calves that he had made.

See also
2 Ki 17:16;