Short Wedding Program Thank You Traditional Japanese Wedding Blessings?

Traditional Japanese wedding blessings? - short wedding program thank you

I want a budget short phrase or slogan that a traditional manner, which could in order to offer blessings and congratulations for a wedding in Japan. It is program before a wedding. I usually use: "What God has joined together / love, the man should not divorce," but the friend is Japanese and I want something that can recognize him and his family if possible use.

Thanks in advance!