Shivapurana 3.41.62

Śivapurāṇa (complete text) 3.41.62

śivaṃ paraṃ ca santuṣṭaṃ pāṇḍavāḥ sarva eva hi |
nātṛpyansarvavṛttāntaṃ śrutvā harṣamupāgatāḥ ||