συνεισέρχομαιsyneisérchomai

Same root

• σύνsýn · G4862with or together (but much closer than G3326 (μετά) or G3844 (παρά)), i.e. by association, companionship, process, resemblance, possession, instrumentality, addition, etc.
• εἰσέρχομαιeisérchomai · G1525to enter (literally or figuratively)

Where it appears

Appears 2 times in the Bible.

• John 6:22 The next day the crowd that had stayed on the far shore saw that the disciples had taken the only boat, and they realized Jesus had not gone with them.
• John 18:15 Simon Peter followed Jesus, as did another of the disciples. That other disciple was acquainted with the high priest, so he was allowed to enter the high priest’s courtyard with Jesus.