Psalm 108:9

Young's Literal Translation 1862

Moab `is' a pot for my washing, Upon Edom I cast my shoe, Over Philistia I shout habitually.

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if then I did wash your feet -- the Lord and the Teacher -- ye also ought to wash one another's feet.

Peter saith to him, `Thou mayest not wash my feet -- to the age.' Jesus answered him, `If I may not wash thee, thou hast no part with me;'