a certain disciple # 44_ACT_09_10 # And there was a certain disciple at Damascus, named Ananias; and to him said the Lord in a vision, Ananias. And he said, Behold, I [am here], Lord. 
a certain disciple # 44_ACT_09_36 # Now there was at Joppa a certain disciple named Tabitha, which by interpretation is called Dorcas: this woman was full of good works and almsdeeds which she did. 
a certain disciple # 44_ACT_16_01 # Then came he to Derbe and Lystra: and, behold, a certain disciple was there, named Timotheus, the son of a certain woman, which was a Jewess, and believed; but his father [was] a Greek: