idiom
eat one's words
यह स्वीकार करना कि जो कुछ कहा था वह गलत था
Meaning
to admit that what one said was wrong
Example
He had to **eat his words** after breaking his promise.
उसे अपनी बातों को **खानी पड़ी** अपनी वादा तोड़ने के बाद।