Lokantagamanasutta 5.2

5.2

evaṃ sampadamidaṃ āyasmantānaṃ satthari sammukhībhūte taṃ bhagavantaṃ atisitvā amhe etamatthaṃ paṭipucchitabbaṃ maññatha.

Such is the consequence for the venerables. Though you were face to face with the Buddha, you bypassed him, imagining that you should ask me about this matter.