NET
17 They supported the kingdom of Judah and were loyal to Rehoboam son of Solomon for three years; they followed the edicts of David and Solomon for three years.
Darby
17 And they strengthened the kingdom of Judah, and made Rehoboam the son of Solomon strong three years; for during three years they walked in the way of David and Solomon.
KJV
17 So they strengthened the kingdom of Judah, and made Rehoboam the son of Solomon strong, three years: for three years they walked in the way of David and Solomon.