While the foods were being prepared, I watched as men dragged a foot-operated grinding wheel into an open space, and the groom devoted a tense hour to putting a razor's edge to a large, ornate dagger. The bride's father watched that effort with a critical eye. After satisfying himself that the weapon was suitably lethal, he gravely accepted it as a gift from the younger man. The groom has just sharpened the knife that the bride's father will use on him, if he ever mistreats the girl.