tiegait a fasach do athghaira a pecadh fri dia.
tíagait = they go (3rd plural of “téit”)
i = in, into
fásach = wilderness
do = to, for
aithrigi = penance, repentance (dat. of “aithrige”, the verbal noun of “ad·eirrig”)
a = their
peccad = sins (genitive plural of “peccad”) (lit. “for the recalling of their sins”)
fri = to; before
día = God