Authorized Version
    And if ye salute your brethren only, what do ye more than others? do not even the publicans so?

American Standard Version
    And if ye salute your brethren only, what do ye more [than others?] do not even the Gentiles the same?

The Bible in Basic English
    And if you say, Good day, to your brothers only, what do you do more than others? do not even the Gentiles the same?

The Darby Bible
    And if ye should salute your brethren only, what do ye extraordinary? Do not also the Gentiles the same?

The Webster Bible
    And if ye salute your brethren only, what do ye more [than others]? do not even the publicans so?

Young's Literal Translation
    and if ye may salute your brethren only, what do ye abundant? do not also the tax-gatherers so?

World English Bible
    If you only greet your friends, what more do you do than others? Don't even the tax collectors do the same?