30 While he was thus speaking many believed in him,
John 8:30 Cross References - Thomson
John 2:23
23 Now while he was in Jerusalem at the passover, during the festival, many believed in his name when they saw the miracles which he did.
John 6:14
14 When these men saw the miracle which Jesus had done, they said, This is certainly the prophet"He who is coming into the world.
John 7:31
31 Many of the people, however, believed in him and said, Will the Christ, when he cometh, do greater miracles than those which this man hath done?
John 10:42
42 And many there believed in him.
John 11:45
45 Upon this many of the Jews who had come to Mary, when they saw what Jesus had done, believed in him.