Prophetic piety and gratitude

قَالَ رَبِّ ٱغْفِرْ لِى وَهَبْ لِى مُلْكًا لَّا يَنۢبَغِى لِأَحَدٍ مِّنۢ بَعْدِىٓ ۖ إِنَّكَ أَنتَ ٱلْوَهَّابُ

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."