'Seven' in the Bible

The children of Zaccai, seven hundred and sixty.

The men of Kirjath-jearim, Chephirah, and Beeroth, seven hundred and forty-three.

The children of Lod, Hadid, and Ono, seven hundred and twenty-one.

besides their servants and their maids, of whom there were seven thousand three hundred and thirty-seven; and they had two hundred and forty-five singing-men and singing-women.

Their horses were seven hundred and thirty-six; their mules, two hundred and forty-five;

the camels, four hundred and thirty-five; the asses, six thousand seven hundred and twenty.

Also day by day, from the first day to the last day, he read in the book of the law of God. And they observed the feast seven days; and on the eighth day was a solemn assembly, according to the ordinance.