'Send Me' in the Bible

And I shall hear the voice of Jehovah, saying, Whom shall I send, and who shall go for us? and behold me saying, Send me.

And Rabshakeh will say, Did my lord send me to thy lord and to thee to speak these words? did he not to the men sitting upon the wall to eat their excrements and to drink their urine with you?

And he heard concerning Tirhakah, king of Cush, saying, He came forth to war with thee. And he will hear, and send messengers to Hezekiah, saying,