عَنْ جَرِيرِ بْنِ عَبْدِ اللَّهِ الْبَجَلِيِّ رَضِيَ اللَّهُ عَنْهُ قَالَ قُلْتُ يَا رَسُولَ اللَّهِ اشْتَرِطْ عَلَيَّ قَالَ تَعْبُدُ اللَّهَ وَلَا تُشْرِكُ بِهِ شَيْئًا وَتُصَلِّي الصَّلَاةَ الْمَكْتُوبَةَ وَتُؤَدِّي الزَّكَاةَ الْمَفْرُوضَةَ وَتَنْصَحُ لِلْمُسْلِمِ وَتَبْرَأُ مِنَ الْكَافِرِ
It is narrated from Sayyiduna Jarir bin Abdullah Bajali, may Allah be pleased with him, who says: I said, "O Messenger of Allah! Place a condition upon me." The Prophet (peace and blessings be upon him) said: "Worship Allah, do not associate anything with Him, perform the obligatory prayers, pay the obligatory zakat, be sincere to every Muslim, and disassociate yourself from the disbeliever."