'Children of Israel' in the Bible

but I have a few things against thee, because thou hast there those that hold the doctrine of Balaam, who counselled Balac to ensnare the children of Israel, to eat things sacrificed to idols, and to commit fornication.

And I heard the number of those who were sealed: and there were sealed an hundred forty and four thousand, of all the tribes of the children of Israel.

her walls were large and high; the gates were twelve; and at the gates twelve angels, with the names of the twelve tribes of the children of Israel inscrib'd thereon.