Srimad Bhagavatam Canto 10, Chapter 26, Text 06

SB 10.26.6

eka-hayana asino
 hriyamano vihayasa
daityena yas trnavartam
 ahan kantha-grahaturam
 
Translation: 
 
At the age of one, while sitting peacefully He was taken up into the sky by the demon Trnavarta. But baby Krsna grabbed the demon’s neck, causing him great pain, and thus killed him.
 
Purport: 
 
The cowherd men, who loved Krsna as an ordinary child, were astonished by all these activities. A newborn infant cannot ordinarily kill a powerful witch, and one would hardly think that a one-year-old baby could kill a demon who has kidnapped him and carried him up into the sky. But Krsna did all of these wonderful things, and the cowherd men were enhancing their love for Him by remembering and discussing His activities.
Srimad Bhagavatam Canto 10, Chapter 26, Text 05
Srimad Bhagavatam Canto 10, Chapter 26, Text 07