G1568–ἐκθαμβέω–ekthambeō

Immediately all the multitude, when they saw him, were greatly amazed, and running to him greeted him.

ἐξεθαμβήθησαν exethambēthēsan “they marvelled”

He took with him Peter, James, and John, and began to be greatly troubled and distressed.

ἐκθαμβεῖσθαι ekthambeisthai “to be greatly awe-struck”

Entering into the tomb, they saw a young man sitting on the right side, dressed in a white robe, and they were amazed.

ἐξεθαμβήθησαν. exethambēthēsan “they were greatly amazed.”

He said to them, "Don't be amazed. You seek Jesus, the Nazarene, who has been crucified. He has risen. He is not here. Behold, the place where they laid him!

ἐκθαμβεῖσθε. ekthambeisthe “do be amazed.”