New Living Translation
An evil spirit keeps seizing him, making him scream. It throws him into convulsions so that he foams at the mouth. It batters him and hardly ever leaves him alone.

American Standard Version
and behold, a spirit taketh him, and he suddenly crieth out; and it teareth him that he foameth, and it hardly departeth from him, bruising him sorely.

Berean Study Bible
A spirit keeps seizing him, and he screams abruptly. It throws him into convulsions so that he foams at the mouth. It keeps mauling him and rarely departs from him.

Douay-Rheims Bible
And lo, a spirit seizeth him, and he suddenly crieth out, and he throweth him down and teareth him, so that he foameth; and bruising him, he hardly departeth from him.

English Revised Version
and behold, a spirit taketh him, and he suddenly crieth out; and it teareth him that he foameth, and it hardly departeth from him, bruising him sorely.

King James Bible
And, lo, a spirit taketh him, and he suddenly crieth out; and it teareth him that he foameth again, and bruising him hardly departeth from him.

World English Bible
Behold, a spirit takes him, he suddenly cries out, and it convulses him so that he foams, and it hardly departs from him, bruising him severely.

Young's Literal Translation
and lo, a spirit doth take him, and suddenly he doth cry out, and it teareth him, with foaming, and it hardly departeth from him, bruising him,

Luke 9:39 Additional Translations ...