Charles Ellicott Commentary 2 Chronicles 21:1

"And Jehoshaphat slept with his fathers, and was buried with his fathers in the city of David: and Jehoram his son reigned in his stead." — 2 Chronicles 21:1 (ASV)

Now. — And.

Slept. — Lay down. The verse is literally the same as 1 Kings 22:50.