Acts 15:27

15:27 Therefore we are sending Judas and Silas who will tell you these things themselves in person.

Acts 15:32

15:32 Both Judas and Silas, who were prophets themselves, encouraged and strengthened the brothers with a long speech.

Acts 15:40

15:40 but Paul chose Silas and set out, commended to the grace of the Lord by the brothers and sisters.