NET
15 Then Nathan went to his home. The Lord struck the child that Uriah’s wife had borne to David, and the child became very ill.
Darby
15 And Nathan departed to his house. And Jehovah smote the child that Urijah's wife bore to David, and it became very sick.
KJV
15 And Nathan departed unto his house. And the LORD struck the child that Uriah's wife bare unto David, and it was very sick.