Barrage Death Ball
From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
Freeza puts his hand forward in front of himself. He then fires the Death Ball multiple time at his opponent, inflicting a great deal of damage.
Dragon Ball Z
Freeza used this attack in his batttle against Son Goku on Planet Namek. After getting thrown into the ocean by Freeza, Goku quickly swam up to get out of the water. When Goku popped up from the water, however, Freeza attacked him with the Barrage Death Ball and forced Goku to swim back into the ocean. Goku avoided the attack and popped up from the water, but Freeza stomped him back into the ocean.