'Simply' in the Bible

“I command that you take an oath, O daughters of Jerusalem,If you find my beloved,As to what you tell him—[Say that] I am sick from love [sick from being without him].”

“Everyone who thirsts, come to the waters;And you who have no money come, buy grain and eat.Come, buy wine and milkWithout money and without cost [simply accept it as a gift from God].