'Let Us' in the Bible

And I declare to them the hand of my God that is good upon me, and also the words of the king that he said to me, and they say, 'Let us rise, and we have built;' and they strengthen their hands for good.

And also, I, my brethren, and my servants, are exacting of them silver and corn; let us leave off, I pray you, this usury.

And I have entered the house of Shemaiah son of Delaiah, son of Mehetabeel -- and he is restrained -- and he saith, 'Let us meet at the house of God, at the inside of the temple, and we shut the doors of the temple, for they are coming in to slay thee -- yea, by night they are coming in to slay thee.'