The Prophet (peace and blessings be upon him) said:
"Shall I not tell you about the people of Paradise? They are those who are regarded as weak and the oppressed (in the world)."
Hadith Referenceصحیح الجامع الصغیر / حرف الألف / 2627
Hadith Gradingالألبانی:صحيح
Hadith Takhrij[طب] عن ابن عمرو. الصحيحة ٩٢٨، ١٧٤١: حم، ك.