The father of Nābhāga said: Whatever the great sages sacrificed in the arena of the Dakṣa-yajña, they offered to Lord Śiva as his share. Therefore, everything in the sacrificial arena certainly belongs to Lord Śiva.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
यज्ञवास्तुगतं सर्वमुच्छिष्टमृषयः क्वचित् । चक्रुर्विभागं रुद्राय स देवः सर्वमर्हति
yajñavāstugataṃ sarvamucchiṣṭamṛṣayaḥ kvacit | cakrurvibhāgaṃ rudrāya sa devaḥ sarvamarhati
SB 9.4.8