Tafseer Ibn Kathir of SHAAD [35]

قَالَ رَبِّ اغْفِرْ لِي وَهَبْ لِي مُلْكًا لَّا يَنبَغِي لِأَحَدٍ مِّنْ بَعْدِي إِنَّكَ أَنتَ الْوَهَّابُ

He said, "My Lord, forgive me and grant me a kingdom such as will not belong to anyone after me. Indeed, You are the Bestower."