How to go about paying a tutor, waiter, Baal koreh (Torah reader), etc.
דבר דבר (Dabair Davar): Annulling Vows on Shabbos;
דבר דבר (Dabair Davar): Going to Visit a Sick Person on Shabbos. More About תהילים Tehillim and מי שברך Mi Shebeirach;