Romans 15:21 YLT

¹⁹  in power of signs and wonders, in power of the Spirit of God; so that I, from Jerusalem, and in a circle as far as Illyricum, have fully preached the good news of the Christ;

²⁰  and so counting it honour to proclaim good news, not where Christ was named -- that upon another's foundation I might not build --

²¹  but according as it hath been written, 'To whom it was not told concerning him, they shall see; and they who have not heard, shall understand.'

²²  Wherefore, also, I was hindered many times from coming unto you,

²³  and now, no longer having place in these parts, and having a longing to come unto you for many years,