وَأُمِرْتُ لِأَنْ أَكُونَ أَوَّلَ الْمُسْلِمِينَ
[39:12]
And I am commanded that I shall be the first of those who submit.
"And I am commanded to be the first of those who bow to Allah in Islam."
And I am commanded to be the first of those who are muslims (surrender unto Him).