John Mark
Mark 14:9BSB·traditional attribution

And truly I tell you, wherever the gospel is preached in all the world, what she has done will also be told in memory of her.”

Matthew Henry Presbyterian @wholebiblehenry

We have here instances, I. Of the kindness of Christ's friends, and the provision made of respect and honour for him. Some friends he had, even in and about Jerusalem, that loved him, and never thought they could do enough for him, among whom, though Israel be not gathered, he is, and will be, glorious. 1.

Commenting on Mark 14:1-11

John Gill Reformed Baptist @doctorgill

Verily I say unto you,.... And you may assure yourselves of the truth of it: wheresoever this Gospel, of the death and resurrection of Christ, shall be preached throughout the whole world, as it shall be, this also that she hath done shall be spoken of for a memorial of her; in remembrance of her, and her work, and in commendation of her faith, love...

Adam Clarke Methodist @methodicalclarke

For a memorial of her - See on Mat 26:13 (note).