In this Ramadan series of lectures, Shaykh Saleem reviews Surah al-Fath (48) - The Chapter of the Victory.
In part 13, he goes over the eighteenth and nineteenth verses: "Allah was assuredly well-pleased with the believers when they swore allegiance to you, Muḥammad, under the tree at Ḥudaybiyyah. He, Allah, knew what was in their hearts of sincere intention and loyalty to the cause of Allah, and therefore He sent down the gift of inner peace and reassurance on them, and rewarded them with a near victory. And the companions were also given much in gains of war that they will take. And Allah is All-Glorious (aziz), All-Wise (hakim)."