'All Israel' in the Bible

So the priests and the Levites and the people and the music-makers and the door-keepers and the Nethinim, took up their places in their towns; even all Israel in their towns.

And they gave as offerings at the opening of this house of God a hundred oxen, two hundred sheep, four hundred lambs; and for a sin-offering for all Israel, twelve he-goats, being the number of the tribes of Israel.

And gave to them by weight the silver and the gold and the vessels, all the offering for the house of our God which the king and his wise men and his captains and all Israel there present had given:

And those who had been prisoners, who had come back from a strange land, made burned offerings to the God of Israel, twelve oxen for all Israel, ninety-six male sheep, seventy-seven lambs, twelve he-goats for a sin-offering: all this was a burned offering to the Lord.

Then Ezra got up, and made the chiefs of the priests and the Levites and all Israel take an oath that they would do this. So they took an oath.