صحیح ابن حبان
Ibn Hibban
كتاب الطهارة
Book of Purification
باب سنن الوضوء - ذكر البيان بأن دلك الذراعين الذي وصفناه في الوضوء إنما يجب ذلك إذا كان الماء الذي يتوضأ به يسيرا
Chapter on the Sunnahs of Ablution - Clarification that rubbing the arms is required when water is scarce
1 hadith
Hadith 1083
Ubad bin Tamim narrates this statement from his uncle, Sayyiduna Abdullah bin Zaid (may Allah be pleased with him): Two-thirds of a mudd of water was brought to the service of the Prophet Muhammad (peace and blessings be upon him). He performed ablution, and he joined his two arms together.