When did abram take possession of the land?

Abram, later known as Abraham, took possession of the land when God promised it to him and his descendants. This event is described in the biblical book of Genesis, specifically in Genesis 12:1-7, where God instructs Abram to leave his homeland and go to a land that He would show him, which is often interpreted as the land of Canaan. Abram's arrival and settlement in Canaan mark the beginning of his possession of the land.