Alternative for "all for one, one for all"

Question

Looking for an alternative idiom/phrase, etc. for the titular term. Any idea?

Answer 1

"Solidarity" springs to mind.

https://en.wikipedia.org/wiki/Solidarity

See also the Zulu word "Ubuntu" which has several meanings, one of which is "the bond of sharing". It has a free operating system named after it.

https://en.wikipedia.org/wiki/Ubuntu_(philosophy)

Answer 2

Consider the Belgium motto "l'union fait la force" whose translations are:

• "there is strength in unity",
• or, "together we are stronger".