'Congregation of Israel' in the Bible

Speak ye to all the congregation of Israel, saying, In the tenth [day] of this month they shall take to them every man a lamb, according to their fathers' houses, a lamb for a household.

And ye shall keep it until the fourteenth day of the same month, and the whole assembly of the congregation of Israel shall kill it at evening.

Seven days there shall be no leaven found in your houses, for whoever eats that which is leavened, that soul shall be cut off from the congregation of Israel, whether he be a sojourner, or one who is born in the land.

All the congregation of Israel shall keep it.