'Seven Sons' in the Bible

And he shall be to thee a restorer of thy life, and a nourisher of thine old age; for thy daughter-in-law who loves thee, who is better to thee than seven sons, has borne him.

And there were born to him seven sons and three daughters.

And he had seven sons and three daughters.

And there were certain men, seven sons of Sceva, Jewish high priest, who were doing this.