The verb means to glue or cement. Very expressive here, implying that he forced himself upon the citizen, who was unwilling to engage him, and who took him into service only upon persistent entreaty. “The unhappy wretch is a sort of appendage to a strange personality” (Godet). Compare Act 9:26. Wyc., cleaved. See, also, on Act 5:13.
To feed swine
As he had received him reluctantly, so he gave him the meanest possible employment. An ignominious occupation, especially in Jewish eyes. The keeping of swine was prohibited to Israelites under a curse.