It wasnarrated that 'Abdur-Rahman bin Humaid Az-Zuhri said:
"I askedSa'ib bin Yazid: 'What have you heard about staying in Makkah?'Hesaid: 'I heard 'Ala' bin Hadrami say: "The Prophet (ﷺ)said: 'Three(days) for the Muhajir after departing (from Mina).'"* (RU)
English reference (RU): Vol. 1, Book 5, Hadith 1073 (RU)
Arabic reference (RU): Book 5, Hadith 1126 (RU)