'Seven' in the Bible

So the king of Israel went, and the king of Judah, and the king of Edom; and they made a circuit of seven days journey: and there was no water for the host, nor for the beasts that followed them.

And when the king of Moab saw that the battle was too sore for him, he took with him seven hundred men that drew sword, to break through unto the king of Edom; but they could not.

Then he returned, and walked in the house once to and fro; and went up, and stretched himself upon him: and the child sneezed seven times, and the child opened his eyes.

And Elisha sent a messenger unto him, saying, Go and wash in the Jordan seven times, and thy flesh shall come again to thee, and thou shalt be clean.

Then went he down, and dipped himself'seven times in the Jordan, according to the saying of the man of God; and his flesh came again like unto the flesh of a little child, and he was clean.

Now Elisha had spoken unto the woman, whose son he had restored to life, saying, Arise, and go thou and thy household, and sojourn wheresoever thou canst sojourn: for Jehovah hath called for a famine; and it shall also come upon the land seven years.

And the woman arose, and did according to the word of the man of God; and she went with her household, and sojourned in the land of the Philistines seven years.

And it came to pass at the seven years end, that the woman returned out of the land of the Philistines: and she went forth to cry unto the king for her house and for her land.

Jehoash was seven years old when he began to reign.

And all the men of might, even seven thousand, and the craftsmen and the smiths a thousand, all of them strong and apt for war, even them the king of Babylon brought captive to Babylon.

And it came to pass in the seven and thirtieth year of the captivity of Jehoiachin king of Judah, in the twelfth month, on the seven and twentieth day of the month, that Evil-merodach king of Babylon, in the year that he began to reign, did lift up the head of Jehoiachin king of Judah out of prison;