Luke 6:15

6:15 Matthew, Thomas, James the son of Alphaeus, Simon who was called the Zealot,

John 11:16

11:16 So Thomas (called Didymus) said to his fellow disciples, “Let us go too, so that we may die with him.”

John 20:24-29

The Response of Thomas

20:24 Now Thomas (called Didymus), one of the twelve, was not with them when Jesus came. 20:25 The other disciples told him, “We have seen the Lord!” But he replied, “Unless I see the wounds from the nails in his hands, and put my finger into the wounds from the nails, and put my hand into his side, I will never believe it!”

20:26 Eight days later the disciples were again together in the house, and Thomas was with them. Although the doors were locked, Jesus came and stood among them and said, “Peace be with you!” 20:27 Then he said to Thomas, “Put your finger here, and examine my hands. Extend your hand and put it into my side. Do not continue in your unbelief, but believe.” 20:28 Thomas replied to him, “My Lord and my God!” 20:29 Jesus said to him, “Have you believed because you have seen me? Blessed are the people who have not seen and yet have believed.”

John 21:2

21:2 Simon Peter, Thomas (called Didymus), Nathanael (who was from Cana in Galilee), the sons of Zebedee, and two other disciples of his were together.