'Lay' in the Bible

When Boaz had eaten and drunk and his heart was happy, he went to lie down at the end of the stack of grain. Then Ruth came secretly, and uncovered his feet and lay down.

In the middle of the night the man was startled and he turned over, and found a woman lying at his feet.

So she lay at his feet until the morning, but got up before anyone could recognize another; Boaz said, “Do not let it be known that the woman came to the threshing floor [last night].”