John 21:14
This was then the third time that Jesus was made known to His disciples after He arose from the dead.
John 20:19
So, when it was evening on that day, [which was] the first day of the week [i.e., Sunday] and the doors [of someone's house], where the disciples were gathered, were closed [i.e., probably locked] for fear of the Jewish authorities, Jesus came and stood among them. [Note: Probably Jesus passed through the closed door miraculously]. He said to them, "May there be peace in your hearts."
John 20:26
Eight days later [i.e., the following Sunday], Jesus' disciples were inside [the house] again, [but this time] Thomas was with them. The doors were [still] closed when Jesus [suddenly] stood among them [See note on verse 19] and said, "May there be peace in your hearts."