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Mishkat al-Masabih 2567
وَعَنِ الزُّبَيْرِ بْنِ عَرَبِيٍّ قَالَ: سَأَلَ رَجُلٌ ابنَ عمرَ عَنِ اسْتِلَامِ الْحَجَرِ فَقَالَ: رَأَيْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَسْتَلِمُهُ وَيُقَبِّلُهُ. رَوَاهُ البُخَارِيّ
Az-Zubair b. ‘Arabi said that a man asked Ibn ‘Umar about touching the stone, and he replied that he had seen God s messenger touching it and kissing it. Bukhari transmitted it.
Cited in Mishkat al-Masabih (No. 2567).