It is narrated from Sayyiduna Tha'labah bin al-Hakam (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) forbade temporary marriage (mut'ah) on the day of Khaybar.
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Simak except Sharik, and no one narrated it from Sharik except Abu Ahmad; Mahmud bin Ghaylan is alone in narrating it, and it is not narrated from Tha'labah except with this chain."
Hadith Referenceالمعجم الأوسط / باب الميم / 8600
Hadith Gradingمحدثین:رجاله ثقات
Hadith Takhrij«قال الهيثمي: رجاله الطبراني رجال الصحيح خلا شريك وهو ثقة «مجمع الزوائد ومنبع الفوائد، ج 4، ص 265»»