It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "Whoever wishes that his supplications be accepted and his distress be removed, he should bring ease to the one in hardship."
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 4749
Hadith Gradingحکم دارالسلام:إسناده ضعيف لضعف زيد العمي، ثم هو منقطع، زيد روايته عن الصحابة مرسلة