And it came to pass, when Moses held up his hand, that Israel prevailed: and when he let down his hand, Amalek prevailed. But Moses hands were heavy; and they took a stone, and put it under him, and he sat thereon; and Aaron and Hur stayed up his hands. 17:11
God spake all these words
These words" are generally considered to be The Ten Commandments. But the text doesn't call this un-numbered list "The Ten Commandments";
it only says that "these words" were spoken by God. (See Exodus 34:28 where the
phrase "Ten Commandments" is actually used.) 20:1
"The rich shall not give more, and the poor shall not give less than half a shekel." The Christian Right uses this verse
to justify an absolute flat tax, where everyone, rich or poor, pays the same dollar amount in taxes. 30:15