2 Chronicles 11:17 in the King James Version
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.
Context
16 After them, out of all the tribes of Israel, those who set their hearts to seek the LORD, the God of Israel, came to Jerusalem to sacrifice to the LORD, the God of their fathers.
17 So they strengthened the kingdom of Judah and made Rehoboam the son of Solomon strong for three years, for they walked three years in the way of David and Solomon.
18 Rehoboam took a wife for himself, Mahalath the daughter of Jerimoth the son of David and of Abihail the daughter of Eliab the son of Jesse.