Rabbi Kwass - Responsa Chabura: Can The Mesader Kiddushin Have A Lechaim At The Choson's Tish?
Source material: https://drive.google.com/file/d/1XKu_HTcP9YwnKV9k39YcZ2xB3M-5niWZ/view?usp=drive_link
Source material: https://drive.google.com/file/d/1XKu_HTcP9YwnKV9k39YcZ2xB3M-5niWZ/view?usp=drive_link