Anas bin Malik reported,

When this verse was revealed to the Prophet ﷺ, "Indeed, We have given you a clear conquest, that Allah may forgive you what preceded of your sin and what will follow" [Fath 48:1–2], on his return from al-Hudaybiyyah, while sorrow and gloom had overcome them and he had already sacrificed the offering at al-Hudaybiyyah, he said, "A verse has been revealed to me that is dearer to me than the entire world."They said, "Messenger of Allah, we now know what will be done with you, but what will be done with us?"So Allah revealed, "That He may admit the believing men and believing women into gardens beneath which rivers flow, to abide therein eternally, and remove from them their misdeeds, and ever is that, in the sight of Allah, a great attainment" [Fath 48:5].Abdul-Wahhab said in his version, "while his companions were overcome with sorrow and gloom," and he said in it, "Then a speaker said, 'Congratulations and may it be wholesome for you, Messenger of Allah. Allah has made clear what will be done with you.'"

حدثنا محمد بن بكر أخبرنا سعيد وعبد الوهاب عن سعيد عن قتادة

عن أنس بن مالك قال

لما نزلت هذه الآية على النبي ﷺ {إنا فتحنا لك فتحا مبينا ليغفر لك الله ما تقدم من ذنبك وما تأخر} مرجعه من الحديبية وهم مخالطهم الحزن والكآبة وقد نحر الهدي بالحديبية فقال لقد أنزلت آية هي أحب إلي من الدنيا جميعا قالوا يا رسول الله قد علمنا ما يفعل بك فما يفعل بنا فأنزلت {ليدخل المؤمنين والمؤمنات جنات تجري من تحتها الأنهار خالدين فيها ويكفر عنهم سيئاتهم وكان ذلك عند الله فوزا عظيما} قال عبد الوهاب في حديثه وأصحابه مخالطو الحزن والكآبة وقال فيه فقال قائل هنيئا مريئا لك يا رسول الله قد بين الله عز وجل ماذا يفعل بك