John 13:20

Whomsoever I send (an tina pempsw). More precisely, "If I send any one" (third-class condition, an=ean and tina, indefinite pronoun accusative case, object of pempsw, first aorist active subjunctive of pempw, to send). This use of ei ti or ean ti (if any one) is very much like the indefinite relative osti and o an (or ean), but the idiom is different. In Mark 8:34 we have both ei ti qelei and o ean while in John 14:13 we find oti an and ean ti (Robertson, Grammar, p. 956).