maitreya uvāca
sa prahasya mahā-bāho
bhagavān śabda-gocaraḥ
pratyācaṣṭātma-bhūr devān
prīṇan rucirayā girā
maitreyaḥ uvāca - Maitreya said; saḥ - he; prahasya - smiling; mahā-bāho - O mighty-armed (Vidura); bhagavān - the possessor of all opulences; śabda-gocaraḥ - who is understood by transcendental sound vibration; pratyācaṣṭa - replied; ātma-bhūḥ - Lord Brahmā; devān - the demigods; prīṇan - satisfying; rucirayā - with sweet; girā - words.
Brahmā could understand the misdeeds of Diti, and therefore he smiled at the whole situation. He replied to the demigods present there in words they could understand.