"Sumainam ka sa kapayapaan."
Here's a breakdown:
* Sumainam - This is the polite form of the verb "sumain" which means "to be with."
* ka - This is the pronoun "you" in the polite form.
* sa kapayapaan - This means "in peace."
This translation is a formal and respectful way of saying "Peace be with you."
You can also use the less formal:
"Nawa'y sumainam ka sa kapayapaan."
This translates to "May you be with peace."
It is important to note that Tagalog is a nuanced language and the best way to translate a phrase depends on the context and the tone you are aiming for.