'Seven' in the Bible

Six were born to him in Hebron. And he reigned there seven years and six months. And he reigned thirty-three years in Jerusalem.

And the sons of Elioenai: Hodaviah, Eliashib, Pelaiah, Akkub, Johanan, Delaiah, and Anani, seven.

And their kinsmen according to their fathers' households: Michael, Meshullam, Sheba, Jorai, Jacan, Zia, and Eber, seven.

The Reubenites, the Gadites, and the half-tribe of Manasseh [had] {valiant} men [who] carried a shield and a sword, and archers, and [who were] expert in war, forty-four thousand seven hundred and sixty [for] going out [as] an army.

and their kinsmen, heads of the house of their fathers, one thousand seven hundred and sixty mighty men [for] the work of the service of the house of God.

And their brethren in their villages [were] to come [every] seven days {by turn} [to be] with these.

every strong man arose and took the dead body of Saul and the dead bodies of his sons and brought them to Jabesh. And they buried their bones under the oak in Jabesh and fasted seven days.

From the men of Simeon, mighty warriors of strength for war: seven thousand one hundred.

Jehoiada the chief officer of [the house of] Aaron, and with him, three thousand seven hundred.

And it happened [that] when God helped the Levites carrying the ark of the covenant of Yahweh, they sacrificed seven bulls and seven rams.

And David captured from him one thousand chariots, seven thousand horsemen, and twenty thousand foot soldiers. And David hamstrung all the chariot horses but left one hundred of them [to] remain [for] chariots.

And Aram fled before Israel. And David killed from Aram [the men of] seven thousand chariots and forty thousand foot soldiers, and he put to death Shophach the commander of the army.

For the Hebronites: Hashabiah and his brothers, one thousand seven hundred men of ability, [were] over the administration of Israel beyond the Jordan westward, for all the work of Yahweh and for the service of the king.

And his brothers, sons of ability, [were] two thousand seven hundred heads of the {families}, and King David appointed them over the Reubenites, the Gadites, and the half-tribe of Manasseh, for every matter of God and matter of the king.

three thousand talents of gold from the gold of Ophir and seven thousand talents of refined silver to overlay the walls of the houses,

And the days that he reigned over Israel [were] forty years. In Hebron he reigned seven years, and in Jerusalem he reigned thirty-three years.