Narrated 'Imran bin Hussain:

While I was with the Prophet , some people from Bani Tamim came to him. The Prophet ﷺ said, "O Bani Tamim! Accept the good news!" They said, "You have given us the good news;
now give us (something)." (After a while) some Yemenites entered, and he said to them, "O the people of Yemen! Accept the good news, as Bani Tamim have refused it. " They said, "We accept it, for we have come to you to learn the Religion. So we ask you what the beginning of this universe was." The Prophet ﷺ said "There was Allah and nothing else before Him and His Throne was over the water, and He then created the Heavens and the Earth and wrote everything in the Book." Then a man came to me and said, 'O Imran! Follow your she-camel for it has run away!" So I set out seeking it, and behold, it was beyond the mirage! By Allah, I wished that it (my she-camel) had gone but that I had not left (the gathering). "

حَدَّثَنَا عَبْدَانُ، عَنْ أَبِي حَمْزَةَ، عَنِ الأَعْمَشِ، عَنْ جَامِعِ بْنِ شَدَّادٍ، عَنْ صَفْوَانَ بْنِ مُحْرِزٍ، عَنْ عِمْرَانَ بْنِ حُصَيْنٍ، قَالَ إِنِّي عِنْدَ النَّبِيِّ ﷺ إِذْ جَاءَهُ قَوْمٌ مِنْ بَنِي تَمِيمٍ فَقَالَ " اقْبَلُوا الْبُشْرَى يَا بَنِي تَمِيمٍ ". قَالُوا بَشَّرْتَنَا فَأَعْطِنَا. فَدَخَلَ نَاسٌ مِنْ أَهْلِ الْيَمَنِ فَقَالَ " اقْبَلُوا الْبُشْرَى يَا أَهْلَ الْيَمَنِ إِذْ لَمْ يَقْبَلْهَا بَنُو تَمِيمٍ ". قَالُوا قَبِلْنَا. جِئْنَاكَ لِنَتَفَقَّهَ فِي الدِّينِ وَلِنَسْأَلَكَ عَنْ أَوَّلِ هَذَا الأَمْرِ مَا كَانَ. قَالَ " كَانَ اللَّهُ وَلَمْ يَكُنْ شَىْءٌ قَبْلَهُ، وَكَانَ عَرْشُهُ عَلَى الْمَاءِ، ثُمَّ خَلَقَ السَّمَوَاتِ وَالأَرْضَ، وَكَتَبَ فِي الذِّكْرِ كُلَّ شَىْءٍ ". ثُمَّ أَتَانِي رَجُلٌ فَقَالَ يَا عِمْرَانُ أَدْرِكْ نَاقَتَكَ فَقَدْ ذَهَبَتْ فَانْطَلَقْتُ أَطْلُبُهَا، فَإِذَا السَّرَابُ يَنْقَطِعُ دُونَهَا، وَايْمُ اللَّهِ لَوَدِدْتُ أَنَّهَا قَدْ ذَهَبَتْ وَلَمْ أَقُمْ.