حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَعَمْرٌو النَّاقِدُ، وَإِسْحَاقُ بْنُ إِبْرَاهِيمَ، وَابْنُ أَبِي عُمَرَ، قَالَ إِسْحَاقُ أَخْبَرَنَا وَقَالَ الآخَرُونَ، حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنْ عَبْدِ الْحَمِيدِ بْنِ جُبَيْرِ، بْنِ شَيْبَةَ عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، عَنْ أُمِّ شَرِيكٍ، أَنَّ النَّبِيَّ صلى الله عليه وسلم أَمَرَهَا بِقَتْلِ الأَوْزَاغِ ‏.‏ وَفِي حَدِيثِ ابْنِ أَبِي شَيْبَةَ أَمَرَ ‏.‏

Abu Huraira reported Allah's Messenger (ﷺ) as saying

He who killed a gecko with the first stroke for him is such and such a reward, and he who killed it with a second stroke for him is such and such reward less than the first one, and he who killed it with the third stroke for him is such and such a reward less than the second one.