All this took about 450 years.
“After this, God gave them judges until the time of Samuel the prophet. 21 Then the people asked for a king, and he gave them Saul son of Kish, of the tribe of Benjamin, who ruled forty years. 22 After removing Saul, he made David their king. God testified concerning him: ‘I have found David son of Jesse, a man after my own heart; he will do everything I want him to do.’