Is there a dataset for the OT use of OT?
I don't think so.
Orthodox Bishop Hilarion Alfeyev: "To be a theologian means to have experience of a personal encounter with God through prayer and worship."
Christian Alexander:Is there a dataset for the OT use of OT?
Not a dataset, but a resource:
Schnittjer, Gary Edward. Old Testament Use of Old Testament: A Book-by-Book Guide. Grand Rapids, MI: Zondervan Academic, 2021.