John 12:1-3

1Then, six days before the Passover, Jesus came to Bethany, where Lazarus lived, whom he had raised from the dead.

2So they prepared a dinner for Jesus there. Martha was serving, and Lazarus was among those present at the table with him.

3Then Mary took three quarters of a pound of expensive aromatic oil from pure nard and anointed the feet of Jesus. She then wiped his feet dry with her hair. (Now the house was filled with the fragrance of the perfumed oil.)