Another argument for allowing abrogation between the Quran and the Sunnah and against the Al-Shafi‘i position that Burton believes had no effective counter-argument was the issue of the penalty for adultery in Islamic law. As mentioned above this was stoning death (something widely supported by the Sunni schools of fiqh including the school of Al-Shafi'i, but this punishment was found only in the Sunnah; in the Quran, verse Q.24:2 clearly called for 100 strokes of the lash — not execution — as a penalty for adultery. The only explanation for this was that this point of Islamic law was based on abrogation of the Quran by the Sunnah.