Ten Commandments:

The Ten Commandments are found in two places: in the Book of Exodus and in the Book of Deuteronomy. While the two versions are quite similar, they are not 100% identical. Also, the Ten Commandments appear with two sets of Torah tropes: Upper ("Elyonim") and Lower ("Tachtonim"). Only the Upper Tropes ("Elyonim") are chanted in synagogues. Here are the two versions of the Ten Commandments with the Upper Tropes ("Elyonim" ):

1. Parshat Yitro, Exodus 20:1-14 
2. Parshat Va-etchanan, Deuteronomy 5:1-18