Mahabharata 12.159.11

तथैव सप्तमे भक्ते भक्तानि षडनश्नताअश्वस्तनविधानेन हर्तव्यं हीनकर्मणःखलात्क्षेत्रात्तथागाराद्यतो वाप्युपपद्यते

tathaiva saptame bhakte bhaktāni ṣaḍanaśnatāaśvastanavidhānena hartavyaṃ hīnakarmaṇaḥkhalātkṣetrāttathāgārādyato vāpyupapadyate

Our plain-language meaning of this verse is waiting for scholar review.