'Let Us' in the Bible

Let us make a little chamber, I pray thee, on the wall; and let us set for him there a bed, and a table, and a stool, and a candlestick: and it shall be, when he cometh to us, that he shall turn in thither.

Let us go, we pray thee, to Jordan, and take thence every man a beam, and let us make us a place there, where we may dwell. And he answered, Go ye.

If we say, We will enter into the city, then the famine is in the city, and we shall die there: and if we sit still here, we die also. Now therefore come, and let us fall to the army of the Syrians: if they save us alive, we shall live; and if they kill us, we shall but die.

And one of his servants answered and said, Let some take, I pray thee, five of the horses that remain, which are left in the city, (behold, they are as all the multitude of Israel that are left in it: behold, I say, they are even as all the multitude of the Israelites that are consumed:) and let us send and see.

Then Amaziah sent messengers to Jehoash the son of Jehoahaz son of Jehu king of Israel, saying, Come, let us look one another in the face.