3 Jagat 2(28), 7(4 to 7), 8(3,4,17 to 19), 9(7 to 10), 13(6,7,26), 14(3,4), 15(1 to 3)
Sri Krishna has talked about different facets of creation at various places in BG. Some are contextual. For example, when Arjuna does not want to fight to kill the enemies who are his relatives, Sri Krishna says in 2(28) that creation is cyclical and there is no death. At the end of one cycle, it becomes unmanifest, rests in Brahm in potential form, and is manifested in the next cycle due to the maya power of Brahm. This process continues. There is no beginning, there is no end. A jiva is a part of creation and undergoes a similar process. Death of a jiva is followed by rebirth and so on. A clear understanding of the cyclical nature of birth and death has a sobering effect on the prospect of death.