مَوصولunceasing لُطفكyour kindness لاnot أَفيكَI repay you fully بِشُكرِهwith thanks for it
مَوصول لُطفك لا أَفيكَ بِشُكرِه
صلتيmy bond اِلىto نُعماكَyour bounty خَيرُthe best جَزائيmy reward
صلتي اِلى نُعماكَ خَيرُ جَزائي
Your kindness is unceasing; I cannot thank you enough for it.
My bond with your bounty is my finest reward.