'Let Us' in the Bible

Then after this he saith to the disciples, Let us go into Judaea again.

And I am glad for your sakes that I was not there, to the intent ye may believe; nevertheless let us go unto him.

Thomas therefore, who is called Didymus, said unto his fellow-disciples, Let us also go, that we may die with him.

but that the world may know that I love the Father, and as the Father gave me commandment, even so I do. Arise, let us go hence.

They said therefore one to another, Let us not rend it, but cast lots for it, whose it shall be: that the scripture might be fulfilled, which saith, They parted my garments among them, And upon my vesture did they cast lots.