No. I don’t recall where I got that information. But I am sure it exists in the Tipitaka because it is either something I heard from Waharaka Thero or I saw it somewhere in the Tipitaka.
– If someone knows, please post.
Anyway, it is not worthwhile to spend time on these aspects to great extent. Of course, these have the benefit of enhancing saddha. But there is the issue of time too!
– Time is better spent on learning Dhamma concepts.