Isaiah 30:20 Halakhah

וְנָתַ֨ן לָכֶ֧ם אֲדֹנָ֛י לֶ֥חֶם צָ֖ר וּמַ֣יִם לָ֑חַץ וְלֹֽא־יִכָּנֵ֥ף עוֹד֙ מוֹרֶ֔יךָ וְהָי֥וּ עֵינֶ֖יךָ רֹא֥וֹת אֶת־מוֹרֶֽיךָ׃

And though the Lord give you sparing bread and scant water, Yet shall not thy Teacher hide Himself any more, But thine eyes shall see thy Teacher;