It was called Dhāt al-Riqā‘ because their feet had become raw, so they wrapped them in rags. It is also said that it was given this name because they patched their banners during the expedition; or that Dhāt al-Riqā‘ was the name of a tree at that location; or that the ground of the mountain where they encamped had patches of different colours—red, yellow and black—and they named their expedition Dhāt al-Riqā‘ for that reason. Allah knows best.
In Sha‘bān of this year, the third expedition to Badr took place. On the day of Uhud, Abū Sufyān had called out to the Messenger of Allah, may Allah bless him and grant him peace, “Our rendezvous with you will be at Badr next year.” The Messenger of Allah, may Allah bless him and grant him peace, instructed one of his Companions to answer him in the affirmative. He therefore set out for the appointed meeting and proceeded to Badr, where he stayed for eight nights awaiting Abū Sufyān ibn Harb. Abū Sufyān set out with the people of Mecca and reached ‘Usfān, but then turned back. He and his companions offered the excuse that it was a year of drought.
In this year, the Messenger of Allah, may Allah bless him and grant him peace, sent Abū ‘Ubaydah ibn al-Jarrāh to Dhū al-Qassah, on the road to Iraq. In the same year, he, may Allah bless him and grant him peace, sent him to Sīf al-Bahr, and he returned without encountering any hostile action.
[The Fifth Year]
Then came the fifth year. In Rabī‘ al-Awwal of this year, the expedition to Dūmat al-Jandal took place. He, may Allah bless him and grant him peace, set out for Dūmat al-Jandal but turned back before reaching it, without encountering any fighting.
In Shawwāl of this year, the expedition of the Trench took place. This was the expedition of the Confederates, which Allah mentions in His Book, in Sūrat al-Ahzāb:
“Allah turned back those who disbelieved in their rage, having gained no good. Allah spared the believers battle. And Allah is All-Powerful, Almighty. And He brought down from their fortresses those of the People of the Book who had supported them” [al-Ahzāb: 25–26], through to His words, “And Allah has power over all things” [al-Ahzāb: 27].
He means Banū Qurayzah. We have already discussed the cause of this expedition and related some of its events in the fourth volume of our commentary on the Jāmi‘ of al-‘Utbiyyah.