'Feet' in the Bible

Then on that day Haman went out full of joy and glad in heart; but when he saw Mordecai in the king's doorway, and he did not get to his feet or give any sign of fear before him, Haman was full of wrath against Mordecai.

And the king in his wrath got up from the feast and went into the garden: and Haman got to his feet to make a prayer for his life to Esther the queen: for he saw that the king's purpose was evil against him.

Then Esther again came before the king, falling down at his feet, and made request to him with weeping, that he would put a stop to the evil purposes of Haman the Agagite and the designs which he had made against the Jews.