According to John Jesus' feet were anointed by Lazarus' sister Mary on the previous Saturday before he entered Jerusalem and that it was Judas who objected to her using the perfume because he was stealing from the money they used for the poor. The website "Catholic Online" states that this incident occurred "six days before" the passover, at Simon the Leper's house. Mark does not state Judas' reason for betraying Jesus, but has this occur immediately after the anointing, perhaps showing a causal link.