Al-Kāfi

Hadith 1647
saiwudu
3ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ ابْنِ فَضَّالٍ قَالَ قَالَ أَبُو الْحَسَنِ (عَلَيْهِ السَّلاَم) لا تَطُوفُ وَلا تَسْعَى إِلاَّ عَلَى وُضُوءٍ.
3. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Faddal who has said the following: “Abu al-Hassan (a.s.), has said, ‘Do not perform Tawaf or Sa‘y [between al-Safa’ and al-Marwah] except with wudu’.”
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī