من لا يحضره الفقيه, volume 2, page 395

Hadith.2798 - Hammad ibn Uthman narrated from Habib ibn Muzahir, who said: I began the obligatory tawaf and completed one round when someone hit my nose, causing it to bleed. I left, washed it, and then returned to start the tawaf over. I mentioned this to Abu Abdullah (as). Imam (as) said: "What you did was not correct. You should have continued from where you left off. However, there is no penalty upon you."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.

Hadith.2799 - It is narrated from Safwan al-Jammal, who said: I said to Abu Abdullah (as), "What about a man who meets his brother while performing tawaf?" Imam (as) said: "He may leave with him to fulfill his need, then return and continue his tawaf from where he left off."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.

Hadith.2800 - Safwan ibn Yahya narrated from Ishaq ibn Ammar, who said: I said to Imam Abu Abdullah (as), "A man performed tawaf around the Kaaba, then left and began the sa‘i between Safa and Marwa. While he was performing sa‘i, he remembered that he had not completed some of his tawaf around the Kaaba." Imam (as) said: "He should return to the Kaaba and complete his tawaf, then return to Safa and Marwa to complete the remaining sa‘i."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.