Bulugh al-Maram:Hudud:Hadith 1428
وَأَخْرُجَ مِنْ حَدِيثِ اَلْحَارِثِ بْنِ حَاطِبٍ نَحْوَه ُ 1‏ .‏ وَذَكَرَ اَلشَّافِعِيُّ أَنَّ اَلْقَتْلَ فِي اَلْخَامِسَةِ مَنْسُوخٌ.‏‏1 ‏- رواه النسائي (8.‏

Ab-Nasa’i also reported a similar hadith on the authenticity of Al-Harith bin Hatib. Ash-Shafi’i mentioned that the killing in the fifth time (of stealing) is abrogated.