John 20:8

8 then, therefore, entered also the other disciple who came first unto the tomb, and he saw, and did believe;

John 20:8 Meaning and Commentary

John 20:8

Then went in also the other disciple
John, being animated by the example of Peter, went down into the sepulchre likewise; whither Peter also might beckon, or call him, to be witness with him of the order and situation in which things lay:

which came first to the sepulchre;
yet went last into it; so it was, that the first was last, and the last first:

and he saw;
the linen clothes lie in one place, and the napkin folded up in order, lying by itself in another:

and believed;
that the body was not there, but either was taken away, or was raised from the dead; but whether as yet he believed the latter is doubtful, by what follows; unless what follows is considered as an illustration, especially of the faith of John, that he should believe the resurrection of Christ, though till now he did not know nor understand the Scriptures that spake of it.

John 20:8 In-Context

6 Simon Peter, therefore, cometh, following him, and he entered into the tomb, and beholdeth the linen clothes lying,
7 and the napkin that was upon his head, not lying with the linen clothes, but apart, having been folded up, in one place;
8 then, therefore, entered also the other disciple who came first unto the tomb, and he saw, and did believe;
9 for not yet did they know the Writing, that it behoveth him out of the dead to rise again.
10 The disciples therefore went away again unto their own friends,
Young's Literal Translation is in the public domain.