Bhagavatapurana 4.20.13

4.20.13

samaḥ samānottama-madhyamādhamaḥ sukhe ca duḥkhe ca jitendriyāśayaḥ /
mayopakḷptākhila-loka-saṃyuto vidhatsva vīrākhila-loka-rakṣaṇam //

13. Being equally unagitated in prosperity and in adversity, regarding equally the superior and inferior and the middling creatures and having controlled the senses and the mind and helped by all the people, (ministers and others) who are properly appointed by Myself, do thou, O valiant Prince, do thy duty of protecting the world.