Fortress of the Muslim
Hisn al-Muslim 190
Arabic hadith text
بارَكَ اللّهُ لَك، وَبارَكَ عَلَـيْك، وَجَمَعَ بَيْـنَكُما في خَـيْر
Translation
May Allah bless you, shower blessings upon you, and unite you both in goodness.