וַיִּשְׁכַּ֤ב שְׁמוּאֵל֙ עַד־הַבֹּ֔קֶר וַיִּפְתַּ֖ח אֶת־דַּלְת֣וֹת בֵּית־יְהוָ֑ה וּשְׁמוּאֵ֣ל יָרֵ֔א מֵהַגִּ֥יד אֶת־הַמַּרְאָ֖ה אֶל־עֵלִֽי׃
And Samuel lay until the morning, and opened the doors of the house of the LORD. And Samuel feared to tell Eli the vision.
Read kabbalistic (mystical) interpretation of I Samuel 3:15: and classical mystical sources.