The Messenger of Allah ﷺ said, "With a boy there is his aqiqah. It is slaughtered for him on his seventh day, he is given a name, and his head is shaved."
Ahmad 20133
Sahih
قال وقال رسول الله ﷺ إنه مع الغلام عقيقته تذبح عنه يوم سابعه ويسمى ويحلق رأسه