2 verses have
rahmatam
in Edition English Transliteration / Al-Qasas (The Stories)

28:46Wa maa kunta bijaanibit Toori iz naadainaa wa laakir rahmatam mir Rabbika litunzira qawmam maaa ataahum min nazeerim min qablika la'allahum yatazakkaroon

28:86Wa maa kunta tarjooo ai yulqaaa ilaikal Kitaabu illaa rahmatam mir Rabbika falaa takoonanna zaheeral lilkaafireen