Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) says: Remain composed in prayer. He says: Be calm and at ease.
Imam al-Tabarani recorded it in al-Mu'jam al-Kabir, and its narrators are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2817
Hadith Gradingمحدثین:إسنادہ صحیح، اس کے راوی صحیح کے راوی ہیں۔