After Tavaf and praying two rak'ahs at Maqam Ibrahim, drink Zamzam water facing the Kabe and say: 'Allahumma inni as'aluka 'ilman nafi'an, wa rizqan wasi'an, wa 'amalan mutaqabbalan, wa shifa'an min kulli da'' — O Allah, I ask You for beneficial knowledge, abundant provision, accepted deeds, and cure from every illness.
اللَّهُمَّ إِنِّي أَسْأَلُكَ عِلْمًا نَافِعًا، وَرِزْقًا وَاسِعًا، وَعَمَلًا مُتَقَبَّلًا، وَشِفَاءً مِنْ كُلِّ دَاءٍ
Allahumma inni as'aluka 'ilman nafi'an, wa rizqan wasi'an, wa 'amalan mutaqabbalan, wa shifa'an min kulli da'.
Meaning: O Allah, I ask You for beneficial knowledge, abundant provision, accepted deeds, and cure from every illness.
Source: Sunan Ibn Majah #3062Drinking Zamzam after Tavaf follows the Sunnah of Hz. Peygamber (sallallahu aleyhi ve sellem) during his Farewell Hac. After praying at Maqam Ibrahim, he went to the Zamzam well and drank. The combination of completing Tavaf, praying at Maqam Ibrahim, and drinking Zamzam with sincere dua creates one of the most spiritually charged moments of the entire hac ibadeti.
اللَّهُمَّ إِنِّي أَسْأَلُكَ عِلْمًا نَافِعًا، وَرِزْقًا وَاسِعًا، وَعَمَلًا مُتَقَبَّلًا، وَشِفَاءً مِنْ كُلِّ دَاءٍ
The Prophet (peace be upon him) said: 'The water of Zamzam is for whatever purpose it is drunk for.' And it is reported that Ibn Abbas (may Allah be pleased with them both) used to say when drinking Zamzam: 'Allahumma inni as'aluka 'ilman nafi'an, wa rizqan wasi'an, wa shifa'an min kulli da'.'