From Wiktionary, the free dictionary
From אֵי ('e, “where”) + מִ־ (mi, “from”) + זֶה (ze, “this”).
אֵי מִזֶּה • (e mizé)
- Whence, from where.
- Synonym: מֵאַיִן
Tanach, Genesis 16:8, with translation of the Jewish Publication Society:וַיֹּאמַר הָגָר שִׁפְחַת שָׂרַי אֵי־מִזֶּה בָאת וְאָנָה תֵלֵכִי- And he said: ‘Hagar, Sarai’s handmaid, whence camest thou? and whither goest thou?’