Most likely, you mean: "На здоровье!" or "За здоровье!" Literally it can be translated as: "To your health!"
1) "На здоровье!"
Usually translated as "you're welcome", "as you please" or "Bless your!"
Used as a response to gratitude. Or as a wish of health if you give someone something.
2) "За здоровье!"
This is a toast. It is used during the feast. When people drink smb's health.