Srimad Bhagavatam Canto 10, Chapter 88, Text 23

SB 10.88.23

sa tad-vara-pariksartham
 sambhor murdhni kilasurah
sva-hastam dhatum arebhe
 so ’bibhyat sva-krtac chivah
 
Translation: 
 
To test Lord Sambhu’s benediction, the demon then tried to put his hand on the Lord’s head. Thus Siva was frightened because of what he himself had done.
Srimad Bhagavatam Canto 10, Chapter 88, Text 22
Srimad Bhagavatam Canto 10, Chapter 88, Text 24