Hadith 8:14
Abu Dawud has a narration from Abu Hurairah (RA):
He asked, "What have you memorized?" He replied, "Surat al-Baqarah and the one that follows it." He then said. "Get up and teach her twenty Verses."
وَلِأَبِي دَاوُدَ : عَنْ أَبِي هُرَيْرَةَ قَالَ : { مَا تَحْفَظُ ? " قَالَ : سُورَةَ اَلْبَقَرَةِ , وَاَلَّتِي تَلِيهَا قَالَ : " قُمْ . فَعَلِّمْهَا عِشْرِينَ آيَةً }