Reference: https://twitter.com/alqaryooti/status/387051230557519874
كان سعيد بن جبير إذا دخل أيام العشر اجتهد اجتهادا شديدا حتى ما يكاد يقدر عليه.
— أ.د. عاصم القريوتي Prof Dr Alqaryooti (@alqaryooti) October 7, 2013
at-Targheeb wat-Tarheeb lil-Munthiree 2/127
When the 10 days [of Dhul-Hijjah] arrived, Sa’eed ibn Jubayr would exert himself intensely [in worship] to such an extent that he was almost unable to continue.
