'Let Us' in the Bible

Now the servants of the king of Aram said to him, “Their gods are gods of the mountains, therefore they were stronger than we; but rather let us fight against them in the plain, and surely we will be stronger than they.

His servants said to him, “Behold now, we have heard that the kings of the house of Israel are merciful kings, please let us put sackcloth on our loins and ropes on our heads, and go out to the king of Israel; perhaps he will save your life.”