so i've been getting good results for lyrics

does any one have a site for the gaelic lyrics to a song , i think , by padraig pearse, the first line of which is

oro seo do ho weha weilla

or something like that. it was irish gaelic and my speliing is bad in any language but worse in irish, but the tune was very similar to a slow drunken sailor, and the theme is about grainuille and the rising of ireland