NET
7 Lawless good-for-nothing men gathered around him and conspired against Rehoboam son of Solomon, when Rehoboam was an inexperienced young man and could not resist them.
Darby
7 And vain men, sons of Belial, gathered to him and strengthened themselves against Rehoboam the son of Solomon, and Rehoboam was young and faint-hearted, and did not shew himself strong against them.
KJV
7 And there are gathered unto him vain men, the children of Belial, and have strengthened themselves against Rehoboam the son of Solomon, when Rehoboam was young and tenderhearted, and could not withstand them.