Bārakallāhu lak. wa bāraka `alayk. wa jama`a baynakumā fī khayr.
May Allah bless you, and shower His blessings upon you, and join you together in goodness.
Reference:
Abu Dawud, Ibn Majah and At-Tirmidhi. See also Al-Albani, Sahih At-Tirmidhi 1/316.
Hisnul Muslim 190
Abu Dawud, Ibn Majah and At-Tirmidhi. See also Al-Albani, Sahih At-Tirmidhi 1/316.
Hisnul Muslim 190