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 } [1]‏ .‏