He had seven sons. they were also known as the seven sons of sceva

Jack E. Sceva has written:

'Geology and ground-water resources of Kitsap County, Washington' -- subject(s): Water-supply, Groundwater, Geology

the house isnt there it burnt down with 13 kids in side and killed them all

This is that, as evil spirits recognize and fear Jesus, they can only be driven out of of a person by using the name of Jesus.

Acts 19:13-15 (KJV)

Acts 19 (v.13) Then certain of the vagabond Jews, exorcists, took upon them to call over them which had evil spirits the name of the Lord Jesus, saying, We adjure you by Jesus whom Paul preacheth. Acts 19 (v.14) And there were seven sons of one Sceva, a Jew, and chief of the priests, which did so. Acts 19 (v.15) And the evil spirit answered and said, Jesus I know, and Paul I know; but who are ye?

The demon possessed are delivered by casting the demon out in the Name of Jesus. To pray for them one would ask God to set them free in Jesus Name. Caution is added because demons recognize authority and will tear presumptuous fakes apart.

Act 19:13 Then certain of the vagabond Jews, exorcists, took upon them to call over them which had evil spirits the name of the Lord Jesus, saying, We adjure you by Jesus whom Paul preacheth.

Act 19:14 And there were seven sons of one Sceva, a Jew, and chief of the priests, which did so.

Act 19:15 And the evil spirit answered and said, Jesus I know, and Paul I know; but who are ye?

Act 19:16 And the man in whom the evil spirit was leaped on them, and overcame them, and prevailed against them, so that they fled out of that house naked and wounded.