'Seven' in the Bible

So, brothers, select from among you seven men {of good reputation}, full of the Spirit and wisdom, whom we will put in charge of this need.

And [after] destroying seven nations in the land of Canaan, he gave their land [to his people] as an inheritance.

(Now seven sons of a certain Sceva, a Jewish chief priest, were doing this.)

And we sailed away from Philippi after the days of Unleavened Bread and came to them at Troas within five days, where we stayed seven days.

And we stayed there seven days [after we] found the disciples, who kept telling Paul through the Spirit not to set foot in Jerusalem.

And on the next day we departed [and] came to Caesarea, and entered into the house of Philip the evangelist, who was [one] of the seven, [and] stayed with him.

But when the seven days were about to be completed, the Jews from Asia who had seen him in the temple [courts] stirred up the whole crowd and laid hands on him,

where we found brothers, [and] were implored to stay with them seven days. And in this way we came to Rome.