Takbeer of Dhu'l-Hijjah
'Abd Allah ibn 'Umar رضي الله عنه narrated that the Messenger of Allah صلى الله عليه وسلم said:
ما من أيام أعظم عند الله ولا أحب إليه العمل فيهن من هذه الأيام العشر ، فأكثروا فيهن من التهليل والتكبير والتحميد
"There are no days greater with Allah and more beloved to perform (good) deeds therein, than on these ten days, so recite much Tahleel (saying Laa ilaaha ill-Allaah), and Takbeer (saying Allaahu akbar) and Tahmeed (saying al-hamdu Lillaah)."
[Musnad Ahmad, 7/224]
It is from the recommended Sunnah to become habitual in reciting the takbeer at any time during the first ten days of Dhu'l-Hijjah (and all the days of Tashreeq),
beginning from the onset of the month of Dhu'l-Hijjah, until the end of the days of al-Tashreeq, when the sun has set on the thirteenth day of Dhul-Hijjah.
Revive this Sunnah by making your takbeer audible during all of the first ten days of Dhu'l-Hijjah.
To show magnificence towards it, in your masajid, homes, roads, markets etc. and not to limit any good deeds on these days, but rather work towards increased wholesome goodness. Ibn 'Umar and Abu Hurayrah (may Allah be pleased with them both) used to go out to the market-place on first ten days of Dhu’l-Hijjah, reciting Takbeer, and the people used to recite Takbeer because of their Takbeer. 'Umar ibn al-Khattaab and his son (may Allah be pleased with them both) used to recite Takbeer during the days of Mina in the mosque and in the camps, and they would raise their voices until Mina echoed with their Takbeer. It was narrated that the Prophet صلى الله عليه وسلم and a group of the Sahabah used to recite Takbeer following each of the five prayers from Fajr on the day of 'Arafah until 'Asr on the thirteenth day of Dhu’l-Hijjah. For those who were not on Hajj...
Also Refer to:
http://islamqa.com/en/10508http://islamqa.com/en/ref/36627http://www.islamweb.net/ahajj/index....icle&id=136204