The father of the Prodigal Son did this action to his son upon the son's return.
In the Gospel of Luke, Luke uses the word "kataphileo" to describe one instance of this action. During the Hajj, a Muslim may point towards the Black Stone and recite "In the name of God, God is great" if they are unable to do this action at the Black Stone of the Kaaba. Whenever entering a room, Jews do this action to the mezuzah. The father of the Prodigal Son did this action to his son upon the son's return. In return for thirty pieces of silver, one person agreed to do this to his master in the Garden of Gethsemane. For 10 points, name this action, the ironic way in which Judas betrayed Jesus.
In the Gospel of Luke, Luke uses the word "kataphileo" to describe one instance of this action.
kiss [accept word forms; prompt on general answers like "touch"]