John 12:1-3

Therefore, six days before the Passover, Jesus came to Bethany where Lazarus was, whom Jesus had raised from the dead.

So they made Him a dinner there, and Martha was serving; and Lazarus was one of those reclining at the table with Him.

Mary then took a pound of very expensive perfume of pure nard, and anointed the feet of Jesus and wiped His feet with her hair; and the house was filled with the fragrance of the perfume.