In accepting clarified butter, the expiation is made by pouring oblations on the fire, reciting the Savitri hymn. In accepting sesamum, o Yudhishthira the same expiation has to be made.
घृतप्रतिग्रहे चैव सावित्री समिदाहुतिः। तिलप्रतिग्रहे चैव सममेतद् युधिष्ठिर॥