εἴσειμι

Acts 3:3 Who seeing Peter and John about to go into the temple asked an alms. Acts 21:18 And the day following Paul went in with us unto James; and all the elders were present. Acts 21:26 Then Paul took the men, and the next day purifying himself with them entered into the temple, to signify the accomplishment of the days of purification, until that an offering should be offered for every one of them. Hebrews 9:6 Now when these things were thus ordained, the priests went always into the first tabernacle, accomplishing the service of God.