(Agorwyd ffynnon i'n glanhau) / There is a fountain filled with blood
Am bethau mawrion wnaeth ein Duw
Goruwch y ddysglaer serog nef
(Mae ffyn(n)on hyfryd lawn o waed) / There is a fountain filled with blood
(Mae ffynnon lān fy enaid cred) / There is a fountain filled with blood
(Mi welaf ffynnon lawn o waed) / There is a fountain filled with blood
'Rwy'n sefyll ar dymhestlog làn