The green snake said, "Watching a person is better than biting."

What it means
The snake is able to bite, yet it says that watching is better. The proverb advises observing and staying calm rather than hurting someone.
Fon · West Africa
Source and context
From: Fon, West Africa
Source: Fon (Benin, Nigeria, Togo) oral-tradition proverb — "African Proverb of the Month," March 2022 (afriprov.tangaza.ac.ke)

The source explains it: sometimes it is better to observe and remain calm rather to hurt others. The wording of the meaning is ours.