3 Grk “he”; the referent (Jesus) has been specified in the translation for clarity.
4 Unclean spirit refers to an evil spirit.
5 Grk “met him from the tombs a man with an unclean spirit.” When this is converted to normal English word order (“a man met him from the tombs with an unclean spirit”) it sounds as if “with an unclean spirit” modifies “the tombs.” Likewise, “a man with an unclean spirit from the tombs met him” implies that the unclean spirit came from the tombs, while the Greek text is clear that it is the man who had the unclean spirit who came from the tombs. To make this clear a second verb, “came,” is supplied in English: “came from the tombs and met him.”

In other versions

And when Jesus had stepped out of the boat, immediately there met him out of the tombs a man with an unclean spirit.

When Jesus got out of the boat, a man with an impure spirit came from the tombs to meet him.

As soon as he got out of the boat, a man with an unclean spirit came out of the tombs and met him.

When Jesus climbed out of the boat, a man possessed by an evil spirit came out from the tombs to meet him.

And as he was getting out of the boat, immediately from the tombs a man with an unclean spirit went to meet him,

And when he was come out of the ship, immediately there met him out of the tombs a man with an unclean spirit,

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