Mishkat al-Masabih 725
‘Abd ar-Rahman b. ‘A’ish reported God’s Messenger as saying:
I saw my Lord in the most beautiful form, and He said, "What do the angels near My presence dispute about?" I replied," Thou knowest best.” Then He placed the palm of His hand between my shoulder-blades and I felt the coolness of it between my nipples! Then I knew what was in the heavens and the earth. And he recited, "Thus did We show Abraham the kingdom of the heavens and the earth, and it was so that he might have certainty (Al-Qur’an; 6:75).’’ 

Darimi transmitted it in mursal form.
وَعَن عبد الرَّحْمَن بن عائش قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: " رَأَيْتُ رَبِّيَ عَزَّ وَجَلَّ فِي أَحْسَنِ صُورَةٍ قَالَ: فَبِمَ يَخْتَصِمُ الْمَلَأُ الْأَعْلَى؟ قُلْتُ: أَنْتَ أَعْلَمُ قَالَ: فَوَضَعَ كَفَّهُ بَيْنَ كَتِفِيَّ فَوَجَدْتُ بَرْدَهَا بَيْنَ ثَدْيَيَّ فَعَلِمْتُ مَا فِي السَّمَاوَاتِ وَالْأَرْضِ وَتَلَا: (وَكَذَلِكَ نُرِي إِبْرَاهِيمَ مَلَكُوتَ السَّمَاوَاتِ وَالْأَرْضِ وَلِيَكُونَ من الموقنين)
رَوَاهُ الدَّارمِيّ مُرْسلا وللترمذي نَحوه عَنهُ