Ābhūta-saṃplava & Loka-vibhāga
Dissolution Threshold and the Fourteen Abodes
एतेन धनुषा चैव योजनं तु समाप्यते / एतत्सहस्रं विज्ञेयं शक्रकोशान्तरं तथा
etena dhanuṣā caiva yojanaṃ tu samāpyate / etatsahasraṃ vijñeyaṃ śakrakośāntaraṃ tathā
By this dhanus-measure a yojana is brought to completion. Know also that this is likewise the interval of a thousand Śakra-kośas.