irish/gaelic

[shenannigans]

does anyone know how to say the phrase "eat or be eaten" in irish/gaelic? or anything close to the meaning. and are there any specific letters that they used or did they use the same ones we do? i would greatly appreciate some feedback, thanks. i would like to get a tattoo using the info.

[Glossopswift]

I don't know the answer but I'd love to know whereabouts on your body you are going to put 'eat or be eaten'!