John 20:8

Upon this the other disciple, who had reached the tomb first, went inside too, and when he saw for himself he was convinced.

John 20:4

they both started to run, but the other disciple ran ahead, faster than Peter, and got to the tomb first.

John 1:50

Jesus answered, "You believe because I told you I had seen you under that fig tree? You shall see more than that."

John 20:25

and when the rest of the disciples told him, "We have seen the Lord," he said, "Unless I see his hands with the mark of the nails, and put my finger where the nails were, and put my hand into his side, I refuse to believe it."

John 20:29

Jesus said to him, "You believe because you have seen me? Blessed be those who believe though they have never seen me."

Treasury of Scripture Knowledge

Summary

Then went in also that other disciple, which came first to the sepulchre, and he saw, and believed.

Bible References

And he

John 20:25
and when the rest of the disciples told him, "We have seen the Lord," he said, "Unless I see his hands with the mark of the nails, and put my finger where the nails were, and put my hand into his side, I refuse to believe it."
John 1:50
Jesus answered, "You believe because I told you I had seen you under that fig tree? You shall see more than that."