1 Samuel 16:2-5

ASV(i) 2 And Samuel said, How can I go? if Saul hear it, he will kill me. And Jehovah said, Take a heifer with thee, and say, I am come to sacrifice to Jehovah. 3 And call Jesse to the sacrifice, and I will show thee what thou shalt do: and thou shalt anoint unto me him whom I name unto thee. 4 And Samuel did that which Jehovah spake, and came to Beth-lehem. And the elders of the city came to meet him trembling, and said, Comest thou peaceably? 5 And he said, Peaceably; I am come to sacrifice unto Jehovah: sanctify yourselves, and come with me to the sacrifice. And he sanctified Jesse and his sons, and called them to the sacrifice.