From Aniruddha originates Brahman. The latter is born from Aniruddha's navel. From Brahman originate all mobile and immobile creatures.
अनिरुद्धात् तथा ब्रह्मा तन्नाभिकमलोद्भवः। ब्रह्मणः सर्वभूतानि चराणि स्थावराणि च॥