It is narrated from Sayyiduna Abu Hurayrah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Beware of the supplication (against you) of the one who is wronged."
Hadith Referenceالمعجم الأوسط / باب الميم / 6534
Hadith Takhrij«أخرجه ابن حبان فى «صحيحه» برقم: 875، وأحمد فى «مسنده» برقم: 8640، وأبو يعلى فى «مسنده» برقم: 1337»