Hadith Narrated By Abdur-Rahman bin Abu Bakrah

from his father, that the Prophet (saw) said: "Two months of Eid whose reward cannot be reduced (even if they are twenty-nine days): 'Ramaadan and Dhul-Hijjah." Sahih

that his father said: "A man praised another man in the presence of Messenger of Allah (saw). The Messenger of Allah (saw) said: 'Woe to you, you have cut the neck of your companion,' several times. Then he said: 'If anyone of you praises his brother, let him say: "I think he is like this, but I do not sanctify anyone before Allah."