It is narrated from Sayyiduna Abu Umamah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Whoever prays the morning prayer in congregation, then remains seated in his place (in remembrance) until he prays the voluntary prayer of Duha (Ishraq), for him is the reward of a complete Hajj and a complete Umrah; his Hajj and his Umrah will be entirely complete (in reward)."
Imam al-Tabarani narrated this hadith in al-Mu'jam al-Kabir (7642), and Allamah al-Albani graded it hasan on the basis of its supporting reports.
Hadith Referenceالمطالب العالية بزوائد المسانيد الثمانية / كتاب النوافل / 656
Hadith Gradingمحدثین:إسناده حسن
Hadith Takhrij«حکم الحدیث المطالب العالیہ محققاً تنسیق د. سعد بن ناصر بن عبد العزيز الشَّثري- مکتبہ شاملہ :إسناده حسن لغيره. » «أخرجه مجمع الزوائد ومنبع الفوائد برقم: 16939، وأخرجه إتحاف الخيرة المهرة بزوائد المسانيد العشرة برقم: 1204»