Ubayd bin Abi Kilab heard Sayyiduna Umar bin al-Khattab (may Allah be pleased with him) while he was addressing the people, saying: Let not anyone's loud lamentation impress you; rather, the one who fulfils the trust and refrains from (violating) people's honour, he is the man.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الوديعة / 12695