'Let Us' in the Bible

and many nations will come and say,“Come, let us go up to the mountain of the Lord,to the house of the God of Jacob.He will teach us about His waysso we may walk in His paths.”For instruction will go out of Zionand the word of the Lord from Jerusalem.

Many nations have now assembled against you;they say, “Let her be defiled,and let us feast our eyes on Zion.”