How to get parent of specific commit in Git?

Question

I have commit number. I would like to get previous commit number(parent). I need commits from current branch.

Answer 1

For the full details: git log 4c7036e807fa18a3e21a5182983c7c0f05c5936e^ -1

For just the hash: git log 4c7036e807fa18a3e21a5182983c7c0f05c5936e^ -1 --pretty=%H