#Shur

This is a desert region on the eastern border of Egypt. (See: [[:en:ta:vol1:translate:translate_names]])

#sent his men and they took Sarah

"made his men go get Sarah and bring her to him"

#God came to Abimelech

"God appeared to Abimelech"

#Behold

The word "behold" here adds emphasis to what follows. AT: "Listen to me" (UDB)

#you are a dead man

This is a strong way of saying "you will certainly die soon" or "I will kill you." (See: [[:en:ta:vol1:translate:figs_idiom]])

#a man's wife

"a married woman"