Dua When Drinking Zam Zam

اللَّهُمَّ إِنِّي أَسْأَلُكَ عِلْمَاً نَافِعَاًً وَرِزْقَاً وَاسِعَاًَ وَشِفَاءً مِنْ كُلِّ دَاءٍ

O Allah, I ask You for beneficial knowledge, plentiful provision and cure from all diseases.

(Hakim)

Source: Central Mosque