Abu Al-Sha’tha said: Who can refrain from (touching) any part of the House of Allah? And Sayyiduna Muawiyah (may Allah be pleased with him) used to touch all four corners. Upon this, Hazrat Ibn Abbas said to him: We do not touch these two corners (the Syrian and the Iraqi).
Hadith Referenceاللؤلؤ والمرجان / كتاب الحج / 798
Hadith Gradingمحدثین:«صحیح»
Hadith Takhrij«صحیح، أخرجه البخاري في: 25 كتاب الحج: 59 باب من لم يستلم إلا الركنين اليمانيين»