'Let Us' in the Bible

Take heart, and let us be strong for our people and for the towns of our God, and may the Lord do what seems good to him.

And the king said to Absalom, No, my son, let us not all go, or the number will be over-great for you. And he made his request again, but he would not go, but he gave him his blessing.

And David said to all his servants who were with him at Jerusalem, Come, let us go in flight, or not one of us will be safe from Absalom: let us go without loss of time, or he will overtake us quickly and send evil on us, and put the town to the sword.

Then Absalom said, Now send for Hushai the Archite, and let us give ear to what he has to say.

And David said to Gad, This is a hard decision for me to make: let us come into the hands of the Lord, for great are his mercies: let me not come into the hands of men.