A man saw in a dream that he was asked, "What has your Prophet ﷺ commanded you to do?"He replied, "He has commanded us to say 'Subhan Allah' thirty-three times, 'Alhamdulillah' thirty-three times, and 'Allahu Akbar' thirty-four times. That makes a hundred."The questioner said, "Say 'Subhan Allah' twenty-five times, 'Alhamdulillah' twenty-five times, 'Allahu Akbar' twenty-five times, and 'La ilaha illa Allah' twenty-five times. That also makes a hundred."When morning came, he mentioned this to the Prophet ﷺ, and the Messenger of Allah ﷺ said, "Do as the Ansari has said."
أن رجلا رأى فيما يرى النائم، قيل له: بأي شيء أمركم نبيكم ﷺ؟ قال: أمرنا أن نسبح ثلاثا وثلاثين، ونحمد ثلاثا وثلاثين، ونكبر أربعا وثلاثين. فتلك مائة قال: سبحوا خمسا وعشرين، واحمدوا خمسا وعشرين، وكبروا خمسا وعشرين، وهللوا خمسا وعشرين. فتلك مائة، فلما أصبح ذكر ذلك للنبي ﷺ فقال رسول الله ﷺ: افعلوا كما قال الأنصاري.
Narrated by Nasai (1351), Ubaydullah bin Abdul-Kareem Abu Zura Razi told us, he said, Ahmad bin Abdullah bin Yunus told us, he said, Ali bin Fudayl bin Iyad told me, from Abdul-Aziz bin Abu Rawwad, from Nafi, from Ibn Umar, and he mentioned something similar.Its isnad is hasan because of Abdul-Aziz bin Abu Rawwad, for his hadith is hasan.