The Pali formula for taking refuge

Buddham saranam gacchami I go to the Buddha for refuge.  

Dhammam saranam gacchami I go to the Dhamma for refuge. 

Sangham saranam gacchami I go to the Sangha for refuge.

 Dutiyampi Buddham saranam gacchami For a second time, I go to the Buddha for refuge.  

Dutiyampi Dhammam saranam gacchami For a second time, I go to the Dhamma for refuge. Dutiyampi Sangham saranam gacchami For a second time, I go to the Sangha for refuge.  

Tatiyampi Buddham saranam gacchami For a third time, I go to the Buddha for refuge.  

Tatiyampi Dhammam saranam gacchami For a third time, I go to the Dhamma for refuge. 

Tatiyampi Sangham saranam gacchami For a third time, I go to the Sangha for refuge.