1Sam 16:1-2

David Anointed as King 1The Lord said to Samuel, “How long will you grieve over Saul? I have rejected him from being king over Israel. Fill your horn with oil and set out; I will send you to Jesse the Bethlehemite, for I have provided for myself a king among his sons.”2Samuel said, “How can I go? If Saul hears of it, he will kill me.” And the Lord said, “Take a heifer with you, and say, ‘I have come to sacrifice to the Lord.’