1 Samuel 7:5

7:5 Then Samuel said, “Gather all Israel to Mizpah, and I will pray to the Lord on your behalf.”

1 Samuel 12:19

12:19 All the people said to Samuel, “Pray to the Lord your God on behalf of us – your servants – so we won’t die, for we have added to all our sins by asking for a king.” ¹ 

[12:19]  ¹ tn Heb “for we have added to all our sins an evil [thing] by asking for ourselves a king.”