26:19
وَفَعَلْتَ فَعْلَتَكَ ٱلَّتِى فَعَلْتَ وَأَنتَ مِنَ ٱلْكَـٰفِرِينَ
wafaʿalta faʿlataka allatī faʿalta wa-anta mina l-kāfirīna
And then you committed that crime of yours: you were so ungrateful.’
"And you did your deed, which you did (i.e. the crime of killing a man) while you were one of the ingrates."