Dua 192 ☆
بَارَكَ اللَّهُ لَكَ، وَبَارَكَ عَلَيْكَ، وَجَمَعَ بَيْنَكُمَا فِي خَيْرٍ
Baarakallaahu laka, wa baaraka 'alayka, wa jama'a baynakumaa fee khayrin.
May Allah bless you, and shower His blessings upon you , and join you together in goodness.
Reference: Abu Dawud, Ibn Majah and At-Tirmithi. See also Al-Albani, Sahih At-Tirmithi 1/316.