Trying to find DBZ theme It plays on episode 24 at 9:00, been trying to find it for the past half hour and can't maybe someone can help me?

It should be from the original OST (japanese)
The soundtrack which was played for first 199 episodes in DGZ was Cha-La Head-Ha-La by Hironobu Kageyama. Just check. if this is the one you are searching for. The link is right below.  

https://en.m.wikipedia.org/wiki/File:Hironobu_Kageyama_-_Cha-La_Head-Cha-La.ogg