Sahih Muslim Book - 29, Hadith - 4464

حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ حَدَّثَنَا لَيْثٌ ح وَحَدَّثَنَا مُحَمَّدُ بْنُ رُمْحٍ أَخْبَرَنَا اللَّيْثُ عَنْ يَزِيدَ بْنِ أَبِى حَبِيبٍ عَنْ أَبِى الْخَيْرِ عَنِ الصُّنَابِحِىِّ عَنْ عُبَادَةَ بْنِ الصَّامِتِ أَنَّهُ قَالَ إِنِّى لَمِنَ النُّقَبَاءِ الَّذِينَ بَايَعُوا رَسُولَ اللَّهِ -صلى الله عليه وسلم- وَقَالَ بَايَعْنَاهُ عَلَى أَنْ لاَ نُشْرِكَ بِاللَّهِ شَيْئًا وَلاَ نَزْنِىَ وَلاَ نَسْرِقَ وَلاَ نَقْتُلَ النَّفْسَ الَّتِى حَرَّمَ اللَّهُ إِلاَّ بِالْحَقِّ وَلاَ نَنْتَهِبَ وَلاَ نَعْصِىَ فَالْجَنَّةُ إِنْ فَعَلْنَا ذَلِكَ فَإِنْ غَشِينَا مِنْ ذَلِكَ شَيْئًا كَانَ قَضَاءُ ذَلِكَ إِلَى اللَّهِ. وَقَالَ ابْنُ رُمْحٍ كَانَ قَضَاؤُهُ إِلَى اللَّهِ.

It was narrated that 'Ubadah bin As-Samit said: I am one of the leaders who swore allegiance to the Messenger of Allah (s.a.w). He said: "We swore allegiance to him, pledging that we would not associate anything in worship with Allah, we would not commit Zina, we would not steal, we would not kill any soul whom Allah has forbidden killing except in cases dictated by (Islamic) law, we would not plunder and we would not disobey. Paradise (would be ours) if we did that, but if we committed any of these actions then the judgment would be decided by Allah, exalted and glorified is He."