After sneezing

Alhamdulillah! (right graphic) / Alhamdu lillahi 'ala kull-lee ha-leen
(left graphic).
Translation: Thanks and all praise be to Allah (or) Thanks and all praise be to Allah under all conditions.
Reply to someone who sneezes
Yar Hamoo kall Lah.
Translation: May Allah have mercy on you.
When a Non-Muslim sneezes

Yahdee Kumullahu wa Yaslih Ba Lakoom.
Translation: May Allah give you guidance and make your children pious.