'Seven' in the Bible

Now the priest of Midian had seven daughters: and they came and drew water, and filled the troughs to water their father's flock.

And these are the names of the sons of Levi according to their generations: Gershon, and Kohath, and Merari; and the years of the life of Levi were a hundred thirty and seven years.

And Amram took him Jochebed his father's sister to wife; and she bare him Aaron and Moses: and the years of the life of Amram were a hundred and thirty and seven years.

And seven days were fulfilled, after that Jehovah had smitten the river.

Seven days shall ye eat unleavened bread; even the first day ye shall put away leaven out of your houses: for whosoever eateth leavened bread from the first day until the seventh day, that soul shall be cut off from Israel.

Seven days shall there be no leaven found in your houses: for whosoever eateth that which is leavened, that soul shall be cut off from the congregation of Israel, whether he be a sojourner, or one that is born in the land.

Seven days thou shalt eat unleavened bread, and in the seventh day shall be a feast to Jehovah.

Unleavened bread shall be eaten throughout the seven days; and there shall no leavened bread be seen with thee, neither shall there be leaven seen with thee, in all thy borders.

Likewise shalt thou do with thine oxen, and with thy sheep: seven days it shall be with its dam; on the eighth day thou shalt give it me.

The feast of unleavened bread shalt thou keep: seven days thou shalt eat unleavened bread, as I commanded thee, at the time appointed in the month Abib (for in it thou camest out from Egypt); and none shall appear before me empty:

And thou shalt make the lamps thereof, seven: and they shall light the lamps thereof, to give light over against it.

Seven days shall the son that is priest in his stead put them on, when he cometh into the tent of meeting to minister in the holy place.

And thus shalt thou do unto Aaron, and to his sons, according to all that I have commanded thee: seven days shalt thou consecrate them.

Seven days thou shalt make atonement for the altar, and sanctify it: and the altar shall be most holy; whatsoever toucheth the altar shall be holy.

The feast of unleavened bread shalt thou keep. Seven days thou shalt eat unleavened bread, as I commanded thee, at the time appointed in the month Abib; for in the month Abib thou camest out from Egypt.

And he made the lamps thereof, seven, and the snuffers thereof, and the snuffdishes thereof, of pure gold.

All the gold that was used for the work in all the work of the sanctuary, even the gold of the offering, was twenty and nine talents, and seven hundred and thirty shekels, after the shekel of the sanctuary.

And the silver of them that were numbered of the congregation was a hundred talents, and a thousand seven hundred and threescore and fifteen shekels, after the shekel of the sanctuary:

And of the thousand seven hundred seventy and five'shekels he made hooks for the pillars, and overlaid their capitals, and made fillets for them.