Ahmad ibn Muhammad narrated from his father, from Al-Husayn ibn Al-Hasan ibn Aban, from Al-Husayn ibn Sa'id, from Fadalah, from Al-Ala', from Muhammad, from one of the Imams عليه السلام. He said: "I asked Imam عليه السلام about madhiy (pre-seminal fluid) that touches the garment.” Imam عليه السلام said: 'Sprinkle it with water if you wish.' (Narrator) asked regarding maniy (semen) that touches the garment. Imam عليه السلام said: 'If you know its location, then wash it. However, if its location is unknown to you, then wash the entire garment.'"