Skandapurana 5.181.10

5.181.10

kapālapāṇirāyāto bhojanaṃ dīyatāmiti ..
niṣedhyamāno'pi ca taiḥ praviṣṭo yājñikaṃ sadaḥ ..
sa kṛtvā'ṭanamanyāyyaṃ tarjyamāno'pi tāpasaiḥ .. 6.182.10 ..

carrying a skull-bowl in his hand, arrived, saying: "Let food be given!" / And though forbidden by them, he entered the assembly of the sacrificers, / wandering inappropriately even while being rebuked by the ascetics.