'Bowed' in the Bible

The boy left, and then David got up from the south side, and he fell on his face to the ground and bowed three times. And they kissed {each other} and wept {together}, but David [wept] the most.

Then David got up afterward and went out of the cave and called after Saul, "My lord the king!" When Saul looked after him, David knelt down [with his] face to the ground and bowed down.

When Abigail saw David, she hurried and got down from the donkey and fell on her face before {David's anger}, and she bowed down to the ground.

She got up and bowed down [with] her face to the ground and said, "Here is your female servant, as a slave to wash the feet of my lord's servants."

Then he said to her, "What [is] his appearance?" She said, "An old man [is] coming up, and {he is wrapped in a robe}." Then Saul realized that it was Samuel, and he knelt [with] his face to the ground and bowed down.