NET
5 For you are not being sent to a people of unintelligible speech and difficult language, but to the house of Israel—
Darby
5 For thou art not sent to a people of strange language, and of difficult speech, [but] to the house of Israel;
KJV
5 For thou [art] not sent to a people of a strange speech and of an hard language, [but] to the house of Israel;