(13) باب مَا جَاءَ أَفْضَلُ الْجِهَادِ كَلِمَةُ عَدْلٍ عِنْدَ سُلْطَانٍ جَائِرٍ
Abu Sa'eed Al-Khudri narrated that the Prophet (s.a.w) said:
"Indeed, among the greatest types of Jihad is a just statement before a tyrannical ruler." (ES)
Reference (ES): Jami` at-Tirmidhi 2174 (ES)
In-book reference (ES): Book 33, Hadith 17 (ES)
English translation (ES): Vol. 4, Book 7, Hadith 2174 (ES)