Sixteen

After bowing down to the door keepers viz 

1. Virabhanu, 
2. Chandrabhanu 
3. Surbyabhanu,  
4. Vasubhanu, 
5. Devabhanu, 
6. Shakrabhanu, 
7. Ratnabhanu, 
8. Suparshva, 
9. Vishala, 
10. Vrishabha and others, 
11. Amshu, 
12. Bala, 
13. Subala, 
14. Devaprastha, 
15. Varuthapa, and 
16. Sridama, 

Sage Narada entered into the palace of Krishna after obtaining their permission. 

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