The word(s) "phases" appears 2 time(s) in 2 verse(s) in Quran in Saheeh International translation.

(1) It is He who made the sun a shining light and the moon a derived light and determined for it phases - that you may know the number of years and account [of time]. Allah has not created this except in truth. He details the signs for a people who know

(سورة يونس, Yunus, Chapter #10, Verse #5)
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(2) And the moon - We have determined for it phases, until it returns [appearing] like the old date stalk.

(سورة يس, Yaseen, Chapter #36, Verse #39)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)