2. Al-Baqara (The Cow)

Surah: 2   Aya: 232

232. Wa-itha tallaqtumu alnnisaa fabalaghna ajalahunna fala taAAduloohunna an yankihna azwajahunna itha taradaw baynahum bialmaAAroofi thalika yooAAathu bihi man kana minkum yu/minu biAllahi waalyawmi al-akhiri thalikum azka lakum waatharu waAllahu yaAAlamu waantum la taAAlamoona
  

  Translation

232. And when you have divorced women and they have fulfilled the term of their prescribed period, do not prevent them from marrying their (former) husbands, if they mutually agree on reasonable basis. This (instruction) is an admonition for him among you who believes in Allâh and the Last Day. That is more virtuous and purer for you. Allâh knows and you know not.