Abdullah bin Amr bin As reported,

We were with the Messenger of Allah ﷺ, and he said,"When death approached the Prophet of Allah Nuh ﷺ, he said to his son, 'I am giving you my final instructions. I command you to do two things and forbid you from two things.I command you to say "There is no god but Allah," for if the seven heavens and the seven earths were placed on one side of a scale and "There is no god but Allah" were placed on the other, "There is no god but Allah" would outweigh them. And if the seven heavens and the seven earths were a sealed ring, "There is no god but Allah" along with "Glory be to Allah and praise be to Him" would shatter them, for it is the prayer of every created thing, and through it creation is granted sustenance.And I forbid you from associating partners with Allah and from arrogance.'"The narrator said, I asked, or it was asked, "Messenger of Allah, we know what associating partners with Allah is, but what is arrogance? Is it that one of us has a fine pair of sandals with fine straps?"He answered, "No."The questioner said, "Is it that one of us has a fine garment to wear?"He answered, "No."The questioner said, "Is arrogance that one of us has a riding animal to ride?"He answered, "No."The questioner said, "Is it that one of us has companions who sit with him?"He answered, "No."It was asked, "Messenger of Allah, then what is arrogance?"He replied, "It is rejecting the truth and looking down on people."

عن عبد الله بن عمرو قال

كنا عند رسول الله ﷺ… وفيه: إن نبي الله نوحا ﷺ لما حضرته الوفاة قال لابنه: إني قاص عليك الوصية، آمرك باثنتين، وأنهاك عن اثنتين، آمرك بلا إله إلا الله فإن السموات السبع والأرضين السبع لو وضعت في كفة ووضعت لا إله إلا الله في كفة رجحت بهن لا إله إلا الله، ولو أن السموات السبع والأرضين السبع كن حلقة مبهمة قصمتهن لا إله إلا الله وسبحان الله وبحمده فإنها صلاة كل شيء وبها يرزق الخلق وأنهاك عن الشرك والكبر، قال: قلت: - أو قيل-: يا رسول الله هذا الشرك قد عرفناه فما الكبر؟ قال: أن يكون لأحدنا نعلان حسنتان لهما شراكان حسنان؟ قال: لا قال: هو أن يكون لأحدنا حلة يلبسها قال: لا. قال: الكبر هو أن يكون لأحدنا دابة يركبها قال: لا قال: أفهو أن يكون لأحدنا أصحاب يجلسون إليه قال: لا قيل: يا رسول الله فما الكبر؟ قال: سفه الحق، وغمص الناس.