If one recites the last two verses of Sūrat al-Baqarah at night, it will suffice for him - [Al-Bukhari and Muslim] .
«مَنْ قَرَأَ بِالآيَتَيْنِ مِنْ آخر سُورَةِ البَقَرَةِ في لَيْلَةٍ كَفَتَاه». رواه البخاري.