American Standard Version (ASV):
For the Levites left their suburbs and their possession, and came to Judah and Jerusalem: for Jeroboam and his sons cast them off, that they should not execute the priest’s office unto Jehovah;
King James Version (KJV):
For the Levites left their suburbs and their possession, and came to Judah and Jerusalem: for Jeroboam and his sons had cast them off from executing the priest’s office unto the LORD: