Final answer:
Jesse instructed David to carry provisions to his brothers and to give ten cheeses to the captains of their thousand in the army, as described in the First Book of Samuel.
Step-by-step explanation:
The student is asking about a biblical event involving Jesse and David. In the biblical text, Jesse told his son David to carry food to his brothers who were in the army and to bring back news of them. Specifically, Jesse instructed David to take some roasted grain and ten loaves of bread for his brothers and to take ten cheeses to the captains of their thousand. This account is found in the First Book of Samuel, chapter 17, and is part of the larger narrative which includes David's confrontation with Goliath.