SB 10.70.10
go-vipra-devata-vrddha-
gurun bhutani sarvasah
namaskrtyatma-sambhutir
mangalani samasprsat
Translation:
Lord Krsna would offer obeisances to the cows, brahmanas and demigods, His elders and spiritual masters, and all living beings — all of whom are expansions of His supreme personality. Then He would touch auspicious things.