A Juz' of the Quran is subdivided into the following except

A Juz' of the Quran is a section that the Quran is divided into for ease of recitation and memorization. It is important to note that a Juz' is further subdivided into smaller parts. Let's explain each of the subdivisions:
1. Hizb: This is the first subdivision of a Juz'. A Juz' is divided into two equal parts, and each half is called a Hizb. So, a Juz' consists of two Hizbs. The purpose of this subdivision is to facilitate recitation in smaller portions.
2. Manzil: This is not a subdivision of a Juz'. It refers to a larger division of the Quran that divides it into seven equal parts. Each Manzil is about one-thirtieth of the Quran, enabling its recitation over a span of one week.
3. Rub': This is another subdivision of the Quran, but it is not related to the Juz'. A Rub' represents one-fourth of a Hizb. So, a Hizb consists of four Rubs. It is mainly used to break down the Hizb into smaller portions for easier memorization.
4. Nisf: This is not a subdivision of a Juz'. Nisf means "half" in Arabic, but it is not used to divide a Juz'. Instead, a Juz' is divided into two Hizbs.
To summarize, the correct answer is Manzil. While a Juz' is subdivided into Hizbs, Rubs, and halves (Nisf), Manzil is not a subdivision of a Juz', but rather a larger division of the Quran.