αὐτοῦ [142 verses](adv/adj sg masc gen) "His/" is autou, which means is the singular adjective used as the genitive pronoun, which is used as a possessive form or the object of prepositions and sometimes verbs as opposed to the body and "of one's own accord." In its adverbial form, this means "just here" or "exactly there." This form is often used as the object of a preposition, him." This form of an object of a preposition means a movement away from something or a position away from something else. The time sense of a genitive object is that the event occurred within a specified time. Though the form is masculine, it refers to masculine words, not people.  The masculine form is used to refer to people in general, not just men.-- The word translated as "his" is the Greek word correctly translated as third-person "his/him" in English.  The word appears after the noun so the sense is "of his." - In its adverbial form, this means "just here" or "exactly there."