Penelope tests the disguised Odysseus, who claims to have encountered the real Odysseus. If you really did encounter him, tell me details about him! Here are the questions at O.19.215–219: what was his outer appearance, what did he wear, and who were his nearest companions? In responding to Penelope with a detailed description, O.19.221–248, the disguised Odysseus displays his mental bravura in making connections between his disguised self and his real self. In this context, at I.19.132, while describing a tunic worn by the real Odysseus, the disguised Odysseus uses the word noeîn: ‘I took-note [noeîn] of the tunic’ (τὸν δὲ χιτῶν’ ἐνόησα). As we have already seen in other contexts, the act of noticing as indicated by noeîn ‘take note (of), notice’ is programmed to lead toward recognition. See the comments at O.08.094 and O.08.533. See also especially the anchor comment at I.05.669 on noeîn ‘take note (of), notice’.