1 Kings 12:19-20

12:19 So Israel has been in rebellion against the Davidic dynasty to this very day. 12:20 When all Israel heard that Jeroboam had returned, they summoned him to the assembly and made him king over all Israel. No one except the tribe of Judah remained loyal to the Davidic dynasty. ¹ 

[12:20]  ¹ tn Heb “there was no one [following] after the house of David except the tribe of Judah, it alone.”