ماnot كنتُI was أعرفُI know قدرَthe worth of أيmy days (first part of the split word)
ما كنتُ أعرفُ قدرَ أي
ياميmy days (continuation of the split word) التيthat ذهبتhad gone ضياعاto waste
يامي التي ذهبت ضياعا
I did not know the worth of my
I knew not the worth of my days
days that had gone to waste,
That passed away and went to waste
حتىuntil فُجعتُI was bereaved بهاof them ولمand did not
حتى فُجعتُ بها ولم
أسطِعbe able (I) لذاهبهاfor what had passed of them ارتجاعاa recovery
أسطِع لذاهبها ارتجاعا
until I was bereft of them, and could not
Until they departed from me
bring back those that had passed.
And I could not bring them back in haste