KJV: But if I do, though ye believe not me, believe the works: that ye may know, and believe, that the Father is in me, and I in him.
NASB: but if I do them, though you do not believe Me, believe the works, so that you may know and understand that the Father is in Me, and I in the Father."
KJV: Then when Mary was come where Jesus was, and saw him, she fell down at his feet, saying unto him, Lord, if thou hadst been here, my brother had not died.
NASB: Therefore, when Mary came where Jesus was, she saw Him, and fell at His feet, saying to Him, "Lord, if You had been here, my brother would not have died."