What to say after the Takbir

Narrated Abu Huraira:

Allah's Apostle used to keep silent between the Takbir and the recitation of Qur'an and that interval of silence used to be a short one. I said to the Prophet "May my parents be sacrificed for you! What do you say in the pause between Takbir and recitation?" The Prophet ﷺ said, "I say, 'Allahumma, ba'id baini wa baina khatayaya kama ba'adta baina-l-mashriqi wa-l-maghrib. Allahumma, naqqim min khatayaya kama yunaqqa-ththawbu-l-abyadu mina-ddanas. Allahumma, ighsil khatayaya bil-ma'i wa-th-thalji wal-barad (O Allah! Set me apart from my sins (faults) as the East and West are set apart from each other and clean me from sins as a white garment is cleaned of dirt (after thorough washing). O Allah! Wash off my sins with water, snow and hail.)"

حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، قَالَ حَدَّثَنَا عَبْدُ الْوَاحِدِ بْنُ زِيَادٍ، قَالَ حَدَّثَنَا عُمَارَةُ بْنُ الْقَعْقَاعِ، قَالَ حَدَّثَنَا أَبُو زُرْعَةَ، قَالَ حَدَّثَنَا أَبُو هُرَيْرَةَ، قَالَ كَانَ رَسُولُ اللَّهِ ﷺ يَسْكُتُ بَيْنَ التَّكْبِيرِ وَبَيْنَ الْقِرَاءَةِ إِسْكَاتَةً ـ قَالَ أَحْسِبُهُ قَالَ هُنَيَّةً ـ فَقُلْتُ بِأَبِي وَأُمِّي يَا رَسُولَ اللَّهِ، إِسْكَاتُكَ بَيْنَ التَّكْبِيرِ وَالْقِرَاءَةِ مَا تَقُولُ قَالَ " أَقُولُ اللَّهُمَّ بَاعِدْ بَيْنِي وَبَيْنَ خَطَايَاىَ كَمَا بَاعَدْتَ بَيْنَ الْمَشْرِقِ وَالْمَغْرِبِ، اللَّهُمَّ نَقِّنِي مِنَ الْخَطَايَا كَمَا يُنَقَّى الثَّوْبُ الأَبْيَضُ مِنَ الدَّنَسِ، اللَّهُمَّ اغْسِلْ خَطَايَاىَ بِالْمَاءِ وَالثَّلْجِ وَالْبَرَدِ ".