6 “And on the first of the week came Mary Magdalene early, when it was yet dark, unto the sepulchre, and saw the stone taken away from the sepulchre.” The first of the week is what Christian practice now calls the Lord's day, because of the resurrection of the Lord. “She ran, therefore, and came to Simon Peter and to the other disciple whom Jesus loved, and says unto them, They have taken the Lord out of the sepulchre, and we know not where they have laid Him.” Some of the Greek codices have, “They have taken my Lord,” which may likely enough have been said by the stronger than ordinary affection of love and handmaid relationship; but we have not found it in the several codices to which we have had access.
Source: Tractates on the Gospel of John (New Advent)