It wasnarrated from Abu Sa'eed that the Messenger of Allah (ﷺ)said:
"Iam the leader of the sons of Adam, and it is no boast. I willbe thefirst one for whom the earth will be split open on the Day ofResurrection, and it is no boast. I will be the first to intercedeandthe first whose intercession will be accepted, and it is noboast. Thebanner of praise will be in my hand on the Day ofResurrection, and itis no boast."
English reference: Vol. 5, Book 37, Hadith 4308
Arabic reference: Book 37, Hadith 4450