It is narrated from Sayyidah Aisha (may Allah be pleased with her) that the Messenger of Allah (peace and blessings be upon him) used to remember Allah Almighty at all times.
Hadith Referenceالفتح الربانی / كتاب الأذكار والدعوات / 5403
Hadith Gradingمحدثین:صحیح
Hadith Takhrij«أخرجه مسلم: 373، (انظر مسند أحمد ترقيم الرسالة: 26376 ترقیم بيت الأفكار الدولية: 26908»
Brief Explanation
Benefits: … The times are excepted from this blessed hadith in which remembrance (dhikr) cannot be performed, such as: relieving oneself, fulfilling conjugal rights, sleeping, eating and drinking, conversing with people and especially with wives, etc.