Hashim bin Abdullah bin Zubair narrates: Sayyiduna Umar bin Khattab (may Allah be pleased with him) was afflicted by a calamity. He went to the service of the Prophet Muhammad (peace and blessings be upon him), complained to him about this matter, and requested that he order a wasq (measure) of dates to be given to him. The Prophet Muhammad (peace and blessings be upon him) said to him: If you wish, I will order a wasq of dates to be given to you, and if you wish, I will teach you some words which will be better for you. So Sayyiduna Umar (may Allah be pleased with him) said: Teach me those words and also order a wasq to be given to me. I am in dire need of it. The Prophet Muhammad (peace and blessings be upon him) said: Recite this: "O Allah! When I am sitting, protect me regarding Islam, and when I am standing, protect me regarding Islam, and when I am sleeping, protect me regarding Islam, and do not accept the word of any jealous enemy about me, and I seek refuge in You from the evil of everything whose forelock You have seized, and I ask You for goodness, all of which is in Your Hand of Power."
(Imam Ibn Hibban, may Allah have mercy on him, says:) When Sayyiduna Umar bin Khattab (may Allah be pleased with him) passed away, Hashim bin Abdullah bin Zubair was 9 years old.
Hadith Referenceصحیح ابن حبان / كتاب الرقائق / 934
Hadith Gradingفضيلة الشيخ الإمام محمد ناصر الدين الألبانيضعيف - «الضعيفة» (6003).فضيلة الشيخ العلّامة شُعيب الأرناؤوطالعلاء بن رؤية، ويقال له: المعلى ترجمه الفسوي في تابعي أهل المدينة من مضر ممن روى عنهم الزهري، ولم يذكر فيه جرحاً ولا تعديلاً، وقال البخاري في «الكنى» ص 73 من (تاريخه): أبو المعلى بن رؤبة وتعقبه ابن أبي حاتم 9/ 443، فقال: كذا قال البخاري في كتْابه، وسمعت أبي يقول: إنما هو المعلى بن رؤبة وهو شامي يروي عن أبن عبد الله بن الزبير روى عنه الزهرىِ، وأرطأة بن المنذر وشيخه هاشم بن عبد الله مترجم في «الجرح والتعديل» 9/ 104، وذكره المؤلف في «الثقات» 5/ 513 وباقي رجاله ثقات.