Verse 35

इति संचिन्त्य संज्वाल्य हुताशमतिभास्वरम् ।जुहाव तस्मिन्प्रोत्कृत्त्य मांसं स्वस्कन्धभित्तितः

In plain words

Having thought thus, he kindled a brilliantly blazing fire, and cutting flesh from his own shoulder, offered it into that fire.