mriyamāṇaḥ samagrahīt

atha-therefore; enam-him (Ajamila); ma-do not; apanayata-try to take; krta-already done; asesa-unlimited; agha-niskrtam-atonement for his sinful actions; yat-because; asau-he; bhagavat-nama-the holy name of the Supreme Personality of Godhead; mriyamanah-while dying; samagrahit-perfectly chanted.