Final answer:
The Bible does not specify 'What age did Saul leave the bush camp', nor does the information from 1 Samuel reference this event. Saul became king around 1030 BCE, and his reign is characterized by his military campaigns and his struggles in ruling Israel effectively.
Step-by-step explanation:
The question asked is 'What age did Saul leave the bush camp?' However, based on the references provided and general knowledge of the Biblical account of Saul, there is no mention in the Bible of Saul leaving a 'bush camp' at a certain age. The provided scripture citations from 1 Samuel do not shed light on this specific event either but do provide insight into the historical context of Saul's reign as king of Israel and his military exploits. What is known from the Bible is that Saul, the first king of Israel, became king at around 1030 BCE, following the period when the Hebrews lived in the hills of Canaan as a confederation of tribes.
Saul's reign was marked by his initial military successes, notably against the Ammonites and the Philistines, as captured in various chapters of 1 Samuel. However, these confrontations, as well as his anointing as king, are not related to any departure from a 'bush camp' at a specified age. The biblical record focuses on Saul's official public life and his troubles as king, including his interactions with David, who eventually succeeded him.