Sayyiduna Rafi' bin Khadij (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) called me out loud while I was having intercourse with my wife, and I had not yet ejaculated. I got up and took a ritual bath. (Later) I told him (peace and blessings be upon him) that when he called me I was having intercourse with my wife and had not yet ejaculated, and that I had taken a ritual bath. The Prophet (peace and blessings be upon him) said: "That was not obligatory on you; water (the bath) is required because of water (ejaculation)."
Ahmad, and al-Tabarani in al-Mu'jam al-Kabir, recorded it; its chain contains Rishdin bin Sa'd, who is da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الطهارة / 1432
Hadith Gradingمحدثین:إسنادہ ضعیف۔
Hadith Takhrij«أخرجه مسند أحمد برقم: 16837، وأخرجه المعجم الكبير للطبراني برقم: 4374»