1 Tawarikh 15:2

15:2 Then David said, “Only the Levites may carry the ark of God, for the Lord chose them to carry the ark of the Lord and to serve before him perpetually.

1 Tawarikh 15:13

15:13 The first time you did not carry it; that is why the Lord God attacked us, because we did not ask him about the proper way to carry it.” ¹ 

[15:13]  ¹ tn Heb “because for what was at first [i.e., formerly] you [were] not, the Lord our God broke out against us, because we did not seek him concerning the procedure.”