Abu Ayub reported,

Nawf and Abdullah bin Amr, meaning the son of al-Aas, met together.Nawf said, "If the heavens and the earth and everything in them were placed on one pan of the scales, and 'there is no god but Allah' were placed on the other pan, the latter would outweigh them. And if the heavens and the earth and all that is in them were a sheet of solid iron, and a man said, 'there is no god but Allah,' it would pierce through them until it reached Allah ."Abdullah bin Amr said, "We prayed the sunset prayer with the Messenger of Allah ﷺ. Some stayed behind to pray more, and others left. Then the Messenger of Allah ﷺ came in such haste that his garments had nearly slipped up above his knees, and he said, 'Rejoice, company of Muslims! This is your Lord, who has opened one of the gates of heaven, taking pride in you before the angels, saying, "These are My servants. They have completed one obligatory prayer and are waiting for the next."'"

حدثنا عفان حدثنا حماد يعني ابن سلمة عن ثابت

عن أبي أيوب

أن نوفا وعبد الله بن عمرو يعني ابن العاصي اجتمعا فقال نوف لو أن السموات والأرض وما فيهما وضع في كفة الميزان ووضعت لا إله إلا الله في الكفة الأخرى لرجحت بهن ولو أن السموات والأرض وما فيهن كن طبقا من حديد فقال رجل لا إله إلا الله لخرقتهن حتى تنتهي إلى الله عز وجل فقال عبد الله بن عمرو صلينا مع رسول الله ﷺ المغرب فعقب من عقب ورجع من رجع فجاء ﷺ وقد كاد يحسر ثيابه عن ركبتيه فقال أبشروا معشر المسلمين هذا ربكم قد فتح بابا من أبواب السماء يباهي بكم الملائكة يقول هؤلاء عبادي قضوا فريضة وهم ينتظرون أخرى