This hadith has been narrated on the authority of Ibn Shihab with the same chain of transmitters but with the addition:" When Allah inflicted defeat on the armies of Persia, Caesar moved from Hims to Aelia (Bait al-Maqdis) for thanking Allah as He granted him victory." In this hadith these words occur:" From Muhammad, servant of Allah and His Messenger," and said:" The sin of your followers," and also said the words:" to the call of Islam".
Source: sunnah.com
Other translations
Arabic
وَحَدَّثَنَاهُ حَسَنٌ الْحُلْوَانِيُّ، وَعَبْدُ بْنُ حُمَيْدٍ، قَالاَ حَدَّثَنَا يَعْقُوبُ، - وَهُوَ ابْنُ إِبْرَاهِيمَ بْنِ سَعْدٍ - حَدَّثَنَا أَبِي، عَنْ صَالِحٍ، عَنِ ابْنِ شِهَابٍ، بِهَذَا الإِسْنَادِ وَزَادَ فِي الْحَدِيثِ وَكَانَ قَيْصَرُ لَمَّا كَشَفَ اللَّهُ عَنْهُ جُنُودَ فَارِسَ مَشَى مِنْ حِمْصَ إِلَى إِيلِيَاءَ شُكْرًا لِمَا أَبْلاَهُ اللَّهُ . وَقَالَ فِي الْحَدِيثِ " مِنْ مُحَمَّدٍ عَبْدِ اللَّهِ وَرَسُولِهِ " . وَقَالَ " إِثْمَ الْيَرِيسِيِّينَ " . وَقَالَ " بِدَاعِيَةِ الإِسْلاَمِ " .
sunnah.com