Bhashya
तद्धापि ।तत् तत्रैतस्मिन्नुक्तेऽर्थे, हापि आख्यायिकापिश्रूयते ह स्म ।ब्रह्मदत्तः नामतः ; चिकितानस्यापत्यं चैकिता-नः तदपत्यं युवा चैकितानेयः, राजानं यज्ञे सोमम्, भक्षयन्नु-वाच ; किम् ? 'अयं चमसस्थो मया भक्ष्यमाणो राजा,
In plain words
In regard to this very point, a traditional story is also heard. There was one named Brahmadatta, the descendant of Cikitāna—specifically the younger scion of that lineage—who, while consuming the king soma at the sacrifice, spoke: 'This king here in the wooden cup, being drunk by me...'
Close to the Sanskrit
That and indeed in that stated meaning, an illustrative story also is heard. Brahmadatta by name; Cikitāna's offspring Cikitāna, his younger offspring Caikitāneya, consuming the king soma in the sacrifice, spoke: 'What? This king situated in the camasa cup being consumed by me...'