'Responsible' in the Bible

Then he got ten of the responsible men of the town, and said, Be seated here. And they took their seats.

And it was in my mind to give you the chance of taking it, with the approval of those seated here and of the responsible men of my people. If you are ready to do what it is right for a relation to do, then do it: but if you will not do it, say so to me now; for there is no one who has the right to do it but you, and after you myself. And he said, I will do it.

Then Boaz said to the responsible men and to all the people, You are witnesses today that I have taken at a price from Naomi all the property which was Elimelech's, and everything which was Chilion's and Mahlon's.

And all the people who were in the public place, and the responsible men, said, We are witnesses. May the Lord make this woman, who is about to come into your house, like Rachel and Leah, which two were the builders of the house of Israel: and may you have wealth in Ephrathah, and be great in Beth-lehem;