kappasatasahassādhikānaṃ hi catunnaṃ asaṅkhyeyyānaṃ matthake dasahi saddehi avivittaṃ "amaravatī"ti ca "amaran"ti ca laddhanāmaṃ nagaraṃ ahosi, yaṃ sandhāya buddhavaṃse vuttaṃ:-

"kappe ca satasahasse caturo ca asaṅkhiye

amaraṃ nāma nagaraṃ dassaneyyaṃ manoramaṃ