Romans 10:15

And how will they preach unless they are sent? As it is written: "How beautiful are the feet of those who preach the gospel of peace, Who bring glad tidings of good things!"

and how shall they preach, except they be sent? even as it is written, How beautiful are the feet of them that bring glad tidings of good things!

and how shall they preach, if they may not be sent? according as it hath been written, 'How beautiful the feet of those proclaiming good tidings of peace, of those proclaiming good tidings of the good things!'