'Seven' in the Bible

And he asked them, How many loaves have ye? And they said, Seven.

And he commanded the crowd to sit down on the ground. And having taken the seven loaves, he gave thanks, and broke them and gave them to his disciples, that they might set them before them; and they set them before the crowd.

And they ate and were satisfied. And they took up of fragments that remained seven baskets.

And when the seven for the four thousand, the filling of how many baskets of fragments took ye up? And they said, Seven.

There were seven brethren; and the first took a wife, and dying did not leave seed;

And the seven took her and did not leave seed. Last of all the woman also died.

In the resurrection, when they shall rise again, of which of them shall she be wife, for the seven had her as wife?

Now when he had risen very early, the first day of the week, he appeared first to Mary of Magdala, out of whom he had cast seven demons.