'Matter' in the Bible

The son of Carmi: Achar, the troubler of Israel, who acted unfaithfully in the matter of the devoted thing.

And this was a small [matter] in your eyes, O God. And you have spoken concerning the house of your servant for a long [time] and have shown me {future generations to come}, O Yahweh God.

And his brothers, sons of ability, [were] two thousand seven hundred heads of the {families}, and King David appointed them over the Reubenites, the Gadites, and the half-tribe of Manasseh, for every matter of God and matter of the king.