The ihram and the talbiya - Section 2 Mishkat al-Masabih 2550
Arabic hadith text
وَعَنْ سَهْلِ بْنِ سَعْدٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ:" مَا مِنْ مُسْلِمٍ يُلَبِّي إِلَّا لَبَّى مَنْ عَنْ يَمِينِهِ وَشِمَالِهِ: مِنْ حَجَرٍ أَوْ شَجَرٍ أَوْ مَدَرٍ حَتَّى تنقطِعَ الأرضُ منْ ههُنا وههُنا ". رَوَاهُ التِّرْمِذِيّ وَابْن مَاجَه
Translation
Sahl b. Sa‘d reported God’s messenger as saying, “No Muslim raises his voice in the talbiya without all on his right and left’, stones, or trees, or clods, doing the same till the earth is traversed on both sides,” Tirmidhi and Ibn Majah transmitted it.