[Machine] In His saying, "And proclaim to the people the Hajj [pilgrimage]" [Quran 22:27], when Allah commanded Ibrahim ﷺ to proclaim the Hajj to the people, he said, "O people, indeed your Lord has taken a house and commanded you to perform Hajj to it." So he responded to what he heard from a stone, tree, ant hill, dust, or anything, and they said, "Labbaik Allahuma Labbaik."  

فِي قَوْلِهِ {وَأَذِّنْ فِي النَّاسِ بِالْحَجِّ} [الحج 27] قَالَ لَمَّا أَمَرَ اللهُ ﷻ إِبْرَاهِيمَ ﷺ أَنْ يُؤَذِّنَ فِي النَّاسِ بِالْحَجِّ قَالَ يَا أَيُّهَا النَّاسُ إِنَّ رَبَّكُمُ اتَّخَذَ بَيْتًا وَأَمَرَكُمْ أَنْ تَحُجُّوهُ فَاسْتَجَابَ لَهُ مَا سَمِعَهُ مِنْ حَجَرٍ أَوْ شَجَرٍ أَوْ أَكَمَةٍ أَوْ تُرَابٍ أَوْ شَيْءٍ فَقَالُوا لَبَّيْكَ اللهُمَّ لَبَّيْكَ