“As soon as
He left the synagogue,
The house of Simon
Καὶ εὐθὺς ἐκ τῆς συναγωγῆς ἐξελθόντες ἦλθον εἰς τὴν οἰκίαν Σίμωνος καὶ Ἀνδρέου μετὰ Ἰακώβου καὶ Ἰωάνου.
Matthew, chapter 8:14, and Luke, chapter 4:38, have something similar, as well. Mark said that as soon as Jesus left the synagogue (Καὶ εὐθὺς ἐκ τῆς συναγωγῆς ἐξελθόντες), he entered the house of Simon and Andrew (ἦλθον εἰς τὴν οἰκίαν Σίμωνος καὶ Ἀνδρέου), with James and John with them (μετὰ Ἰακώβου καὶ Ἰωάνου). Mark indicates that it is the house of both Simon and his brother Andrew, not just Peter, so that it may have been a family residence. Matthew said clearly it was Peter’s house, using his Greek name given by Jesus, while Luke also clearly said that it was Simon’s house, not Peter’s, using his Hebrew name. There was no mention of James and John being there in either Matthew or Luke. Only Mark mentions them here. The context is different in Luke and Mark since Jesus was leaving the synagogue. However, Matthew had them coming here after curing the centurion’s servant. Anyway, the 5 of them, Jesus and his 4 disciples, are in the place where Simon or Peter stayed or lived in Capernaum.