'Assembly' in the Bible

and you 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.

and the children of Israel said to them, "We wish that we had died by the hand of Yahweh in the land of Egypt, when we sat by the meat pots, when we ate our fill of bread, for you have brought us out into this wilderness, to kill this whole assembly with hunger."