John 20:24

But, Thomas, one of the twelve, the one called Didymus, was not with them when Jesus came.

John 11:16

Thomas, therefore, the one called Didymus, said unto his fellow-disciples - Let, us also, be going, that we may die with him.

Matthew 10:3

Philip, and Bartholomew, - Thomas, and Matthew, the tax-collector; James, the son of Alphaeus, and Thadaeus;

Matthew 18:20

For, where there are two or three, gathered together into my name, there, am I, in their midst.

John 6:66-67

Because of this, many from among his disciples, went away back, and, no longer, with him, were walking.

John 14:5

Thomas saith unto him - Lord! we know not whither thou goest: How know we, the way?

John 21:2

There were together, Simon Peter, and Thomas, who was called Didymus, and Nathanael, who was from Cana of Galilee, and the sons of Zebedee, and, two other, of his disciples.

Hebrews 10:25

Not forsaking the assembling of ourselves together, according to the custom of some, but exhorting, and by so much the more as this, by as much as ye behold, the day, drawing near.

Treasury of Scripture Knowledge

Summary

But Thomas, one of the twelve, called Didymus, was not with them when Jesus came.

Bible References

Was

John 6:66
Because of this, many from among his disciples, went away back, and, no longer, with him, were walking.
Matthew 18:20
For, where there are two or three, gathered together into my name, there, am I, in their midst.
Hebrews 10:25
Not forsaking the assembling of ourselves together, according to the custom of some, but exhorting, and by so much the more as this, by as much as ye behold, the day, drawing near.