ماnot كُنتَyou were إِلّاexcept كَغَيثٍlike rain خابَwas disappointed آمِلُهُthe one hoping for it
ما كُنتَ إِلّا كَغَيثٍ خابَ آمِلُهُ
وَجادَand poured generously يَوماًone day عَلىupon قَومٍa people بِلاwithout أَمَلِhope
وَجادَ يَوماً عَلى قَومٍ بِلا أَمَلِ
You were but like rain that disappointed the one who hoped for it,
You were but a rain that disappointed the hopeful one,
Yet one day poured generously upon a people who had not hoped for it.
And rained one day upon a people without hope.