A man from Banu Asad bin Khuzaimah asked Abu Ayyub al-Ansari: if one of us prays in his house, then comes to the mosque and finds that the iqamah is being called, and if I pray along with them ( in congregation), I feel something inside about it. Abu Ayyub replied: We asked the Prophet ﷺ about it. He said: That is a share from the spoils received by the warriors (i. e. he will receive double the reward of the prayer).
Hadith Referenceسنن ابي داود / كتاب الصلاة / 578
Hadith Gradingالألبانی:ضعيف | زبیر علی زئی:ضعيف, إسناده ضعيف, رجل من بني أسد: مجهول لم يسم, انوار الصحيفه، صفحه نمبر 34
Hadith Takhrij« تفرد بہ أبو داود، (تحفة الأشراف: 3501)، وقد أخرجہ: موطا امام مالک/صلاة الجماعة 3(11) (ضعیف) » (اس کے راوی عفیف لین الحدیث ہیں اور رجل مبہم ہے)