'Let Us' in the Bible

So let us keep the festival, not with old yeast nor with the yeast of vice and wickedness, but with the unleavened bread of purity and truth.

Let us not practice immorality, like some of them, twenty-three thousand of whom fell dead in one day,

Let us not try the Lord's patience too far, as some of them did, for they were killed for it by the snakes.

From the human point of view, what good is it to me that I have fought wild animals here in Ephesus? If the dead do not rise at all, "Let us eat and drink, for we will be dead tomorrow!"

and as we have been like the man of the earth, let us also try to be like the man from heaven.