حج Mabroor means a righteous, accepted حج — performed with sincerity, halal funds, proper ritual observance, and avoidance of sin, with its only reward being Paradise.
حج Mabroor (حج مبرور) comes from the Arabic root 'birr' meaning righteousness and goodness. It refers to a حج that is sincerely performed, properly executed, and accepted by Allah. نبی کریم Muhammad (صلی اللہ علیہ وسلم) said: 'An accepted حج (حج Mabroor) has no reward except Paradise' (agreed upon by Bukhari and Muslim), highlighting its immense spiritual significance.
Scholars identify several conditions for حج Mabroor: the intention must be purely for Allah's sake (ikhlas), the money used must be from halal (lawful) earnings, the حاجی must avoid obscenity, sinful speech, and quarreling during حج, all rituals must be performed correctly following the Sunnah, and the حاجی should return home in a better spiritual state than they departed. Imam al-Nawawi noted that حج Mabroor is one that has no sin mixed into it, while Imam al-Hasan al-Basri said it is recognized by the حاجی returning ascetic toward this world and desirous of the Hereafter.
Source: Imam al-Nawawi, Sharh Sahih Muslim; al-Hasan al-Basri, as cited in Tafsir Ibn Kathir