As touching our brother Apollos, I greatly desired him to come unto you with the brethren: but his will was not at all to come at this time; but he will come when he shall have convenient time.
1 Corinthians 16:12
King James Version (public domain)
Traditionally attributed to Paul · 1st century AD · Thirteen epistles of the New Testament are traditionally attributed to him
Context
10Now if Timotheus come, see that he may be with you without fear: for he worketh the work of the Lord, as I also do.
11Let no man therefore despise him: but conduct him forth in peace, that he may come unto me: for I look for him with the brethren.
12As touching our brother Apollos, I greatly desired him to come unto you with the brethren: but his will was not at all to come at this time; but he will come when he shall have convenient time.
13Watch ye, stand fast in the faith, quit you like men, be strong.
14Let all your things be done with charity.