Dragon Ball Super (2015)

S1E90 Staring Down the Wall to be Overcome; Goku vs. Gohan

Gohan decides to put his newly rediscovered powers to the test in a friendly exhibition match with Goku. As the battle intensifies, Gohan pushes himself to the limit, prompting Goku to tap into his Super Saiyan God Blue form to keep up with his son’s growing strength.