Tanakh sur Les Juges 13:18

וַיֹּ֤אמֶר לּוֹ֙ מַלְאַ֣ךְ יְהוָ֔ה לָ֥מָּה זֶּ֖ה תִּשְׁאַ֣ל לִשְׁמִ֑י וְהוּא־פֶ֛לִאי׃ (ס)

L’ange répondit: "A quoi bon t’enquérir de mon nom? c’est un mystère."

Genesis

Yaakov asked him, and said, Please tell me your name. He said, Why then do you ask my name? He then blessed him [Yaakov] there.