Srimad Bhagavatam Canto 09, Chapter 16, Text 20

SB 9.16.20

pituh kayena sandhaya
 sira adaya barhisi
sarva-devamayam devam
 atmanam ayajan makhaih
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Thereafter, Parasurama joined his father’s head to the dead body and placed the whole body and head upon kusa grass. By offering sacrifices, he began to worship Lord Vasudeva, who is the all-pervading Supersoul of all the demigods and of every living entity.
Srimad Bhagavatam Canto 09, Chapter 16, Text 18-19
Srimad Bhagavatam Canto 09, Chapter 16, Text 21-22