Kitāb al-Muʾmin

Hadith 130
brotherhood
130- وعن أبي عبد الله عليه السلام قال: مشي المسلم في حاجة المسلم خير من سبعين طوافا بالبيت الحرام
130. It has been reported that Abu 'Abd Allah (a.s) said: The walking of a Muslim in fulfilling the need of a fellow Muslim is better than seventy circumambulations of the Sacred House (i.e. Ka'bah).
Source: Ḥusayn b. Saʿīd al-Ahwāzī