'Seven' in the Bible

So the king of Israel went with 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 army or for the cattle that followed them.

Then he returned and walked in the house once back and forth, and went up and stretched himself on him; and the lad sneezed seven times and the lad opened his eyes.

Elisha sent a messenger to him, saying, “Go and wash in the Jordan seven times, and your flesh will be restored to you and you will be clean.”

So he went down and dipped himself seven times in the Jordan, according to the word of the man of God; and his flesh was restored like the flesh of a little child and he was clean.

Now Elisha spoke to the woman whose son he had restored to life, saying, “Arise and go with your household, and sojourn wherever you can sojourn; for the Lord has called for a famine, and it will even come on the land for seven years.”

So 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.

At the end of seven years, the woman returned from the land of the Philistines; and she went out to appeal to the king for her house and for her field.

Jehoash was seven years old when he became king.

All the men of valor, seven thousand, and the craftsmen and the smiths, one thousand, all strong and fit for war, and these the king of Babylon brought into exile to Babylon.