'Responsible' in the Bible

I sent for my lovers, but they were false to me: my priests and my responsible men were breathing their last breath in the town, while they were looking for food to give them new life.

The responsible men of the daughter of Zion are seated on the earth without a word; they have put dust on their heads, they are clothed in haircloth: the heads of the virgins of Jerusalem are bent down to the earth.