With Kūṭadanta 15.6

15.6

Siyā kho pana bhoto rañño mahāyaññaṃ yiṭṭhassa kocideva vippaṭisāro:

‘And further, O Brahman, the chaplain, before the sacrifice had begun, explained to King Wide-realm the three modes:
‘Should his majesty the king, before starting on the great sacrifice, feel any such regret as: “Great, alas, will be the portion of my wealth used up herein,” let not the king harbour such regret. Should his majesty the king, whilst he is offering the great sacrifice, feel any such regret as: “Great, alas, will be the portion of my wealth used up herein,” let not the king harbour such regret. Should his majesty the king, when the great sacrifice has been offered, feel any such regret as: “Great, alas, has been the portion of my wealth used up herein,” let not the king harbour such regret.’
‘Thus did the chaplain, O Brahman, before the sacrifice had begun, explain to King Wide-realm the three modes.