Sunan Ibn Majah, Book 21, Hadith 2730 (In-Book)

It was narrated from Ibn Umar that : the Messenger of Allah stood up on the Day of the conquest of Makkah, on the steps of the Ka'bah. He praised and glorified Allah (SWT), then he said: “Praise is to Allah (SWT) who has fulfilled His promise, granted victory to His slave and defeated the Confederates alone. The one who is killed by mistake is the one who is killed with a whip or a stick; for him the blood money is one hundred camels, of which forty should be pregnant she-camels with their youngs in their wombs. Every custom of Ignorance period, and every blood claim, is beneath these two feet of mine (i.e. is abolished), except for the custodianship of the Ka'bah and the provision of water for the pilgrims, which I confirm still belong to the people to whom they belonged before.”

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ الزُّهْرِيُّ، حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنِ ابْنِ جُدْعَانَ، سَمِعَهُ مِنَ الْقَاسِمِ بْنِ رَبِيعَةَ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَامَ يَوْمَ فَتْحِ مَكَّةَ وَهُوَ عَلَى دَرَجِ الْكَعْبَةِ فَحَمِدَ اللَّهَ وَأَثْنَى عَلَيْهِ فَقَالَ ‏ "‏ الْحَمْدُ لِلَّهِ الَّذِي صَدَقَ وَعْدَهُ وَنَصَرَ عَبْدَهُ وَهَزَمَ الأَحْزَابَ وَحْدَهُ أَلاَ إِنَّ قَتِيلَ الْخَطَإِ قَتِيلَ السَّوْطِ وَالْعَصَا فِيهِ مِائَةٌ مِنَ الإِبِلِ مِنْهَا أَرْبَعُونَ خَلِفَةً فِي بُطُونِهَا أَوْلاَدُهَا أَلاَ إِنَّ كَلَّ مَأْثُرَةٍ كَانَتْ فِي الْجَاهِلِيَّةِ وَدَمٍ تَحْتَ قَدَمَىَّ هَاتَيْنِ إِلاَّ مَا كَانَ مِنْ سِدَانَةِ الْبَيْتِ وَسِقَايَةِ الْحَاجِّ أَلاَ إِنِّي قَدْ أَمْضَيْتُهُمَا لأَهْلِهِمَا كَمَا كَانَا ‏" ‏ ‏.‏

sunnah.com