'Beard' in the Bible

And Mephibosheth the son of Saul came down to meet the king. Now he had neither washed his feet, nor trimmed his beard, nor washed his clothes, from the day the king departed until the day he came again in peace.

And Joab said to Amasa, Art thou well, my brother? And Joab took Amasa by the beard with the right hand to kiss him.