There was a violent earthquake, for an angel of the Lord came down from heaven and, going to the tomb, rolled back the stone and sat on it.
NIV
And behold, there was a great earthquake, for an angel of the Lord descended from heaven and came and rolled the boulder back and sat upon it.
AMP
And, behold, there was a great earthquake: for the angel of the Lord descended from heaven, and came and rolled back the stone from the door, and sat upon it.
KJV
Jesus, once more deeply moved, came to the tomb. It was a cave with a stone laid across the entrance.
NIV
Now Jesus, again sighing repeatedly and deeply disquieted, approached the tomb. It was a cave (a hole in the rock), and a boulder lay against [the entrance to close] it.
AMP
Jesus therefore again groaning in himself cometh to the grave. It was a cave, and a stone lay upon it.
KJV