Hebrew Bible

Without question, I think, the Qurʾān may be identified as a biblical apocryphon according to the terms defined by Junod: it is anonymous, it maintains a solid connection throughout to the writings of the Hebrew Bible and New Testament (as well as other related writings), focusing often on persons and events from these books while occasionally expanding on them.

2021, Stephen J. Shoemaker, edited by Mette Bjerregaard Mortensen, Guillaume Dye, Isaac W. Oliver, and Tommaso Tesei, The Study of Islamic Origins, Walter de Gruyter GmbH, →ISBN, →ISSN, →LCCN, page 33