Yahya related to me from Malik that Abdullah ibn Umar heard theiqama while he was in Baqi, so he increased his pace of walking to themosque. (ES)
App reference (ES): Book 3, Hadith 10 (ES)
USC-MSA web (English) reference: Book 3, Hadith 10 (ES)
Arabic reference (ES): Book 3, Hadith 156 (ES)