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. (ID)
App reference (ID): Book 3, Hadith 10 (ID)
USC-MSA web (English) reference: Book 3, Hadith 10 (ID)
Arabic reference (ID): Book 3, Hadith 156 (ID)