[999] "Should one endowed with the fruition of stream-entry (sotāpatti-phala) be called a stream-enterer (sotāpanna)?"
"Yes."
"Is a person (puggala) practicing for the realization (sacchikiriyā) of the fruition of once-returning (sakadāgāmi-phala) endowed with the fruition of stream-entry?"
"Yes."
"Is that very one who is practicing for the realization of the fruition of once-returning himself the stream-enterer?"
"It should not be said thus." …
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.