you see among the number of the captives a beautiful woman, and you love her, and you are willing to have her as a wife
Other versions
King James Version
And seest among the captives a beautiful woman, and hast a desire unto her, that thou wouldest have her to thy wife;English Standard Version
and you see among the captives a beautiful woman, and you desire to take her to be your wife,New International Version
if you notice among the captives a beautiful woman and are attracted to her, you may take her as your wife.