'Seven' in the Bible

Then it goes and brings along with itself seven other spirits more evil than itself, and [they] go in [and] live there. And the last [state] of that person becomes worse than the first. So it will be for this evil generation also!"

And Jesus said to them, "How many loaves do you have?" So they said, "Seven, and a few little fish."

he took the seven loaves and the fish and [after he] had given thanks, he broke [them] and began giving [them] to the disciples, and the disciples [gave them] to the crowds.

And they all ate and were satisfied, and they picked up what was left over of the broken pieces, seven baskets full.

Or the seven loaves for the four thousand and how many baskets you took up?

Then Peter came up to him [and] said, "Lord, how many times will my brother sin against me and I will forgive him? Up to seven times?"

Jesus said to him, "I do not say to you up to seven times, but up to seventy times seven!

Now there were seven brothers with us. And the first died [after] getting married, and [because he] did not have descendants, he left his wife to his brother.

In the resurrection, therefore, whose wife of the seven will she be? For they all had her [as wife]."