Timothy: Sent to the Corinthians
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1 Corinthians 4:17
That is why I have sent you Timothy, my beloved and faithful child in the Lord. He will remind you of my way of life in Christ Jesus, which is exactly what I teach everywhere in every church.
1 Corinthians 16:10, 11
If Timothy comes, see to it that he has nothing to fear while he is with you, for he is doing the work of the Lord, just as I am. / No one, then, should treat him with contempt. Send him on his way in peace so that he can return to me, for I am expecting him along with the brothers.