There's a certain style of motto that I've seen begin, not with "miles" in the medieval sense of knight, but "eques" or in one case "equi", followed by "ab" or "a". And I'd like to prepend that to something like "mare vitreum" from the Vulgate Rev 15:2. So, not knowing anything about Latin grammar, I'd imagine something like "Equi ab mare vitreum," but I know that's probably not right. Can anyone tell me what would be the right way to say it? Thanks in advance.