Mark 16:5

And when they went into the tomb, they saw a young man dressed in a white robe sitting at the right; and they were utterly astounded.

But Mary stood just outside the tomb and kept weeping. So, as she was weeping, she stooped down and peered into the tomb

His appearance was as bright as lightning and his clothes as white as snow.

But when they saw Him walking on the sea, they thought that it was a ghost and screamed aloud,

And all the people were utterly amazed when they saw Him, and ran up to Him and greeted Him.

When Zechariah saw him, he was agitated, even overwhelmed with fear.

But she was agitated at what he said, and began to ponder what this greeting meant.

and yet on going inside they did not find the body.

So then the other disciple, who had reached the tomb first, went inside and saw, and he came to believe it.

Treasury of Scripture Knowledge

And entering into the sepulchre, they saw a young man sitting on the right side, clothed in a long white garment; and they were affrighted.