'Kissed' in the Bible

Joab went to the king and told him. So David summoned Absalom, who came to the king and bowed down with his face to the ground before him. Then the king kissed Absalom.

When a person approached to bow down to him, Absalom reached out his hand, took hold of him, and kissed him.

So all the people crossed the Jordan, and then the king crossed. The king kissed Barzillai and blessed him, and Barzillai returned to his home.