It was narrated from Ibn 'Abbas that the Prophet (ﷺ) said:
"The blood of every Muslims is equal, they are one hand against others. The asylum offered by the lowest of them in status applies to them (all), and the return is granted to the farthest of them."
English reference: Vol. 3, Book 21, Hadith 2683
Arabic reference: Book 21, Hadith 2785