NET

9 But keep an eye on it. If it should go up by the way of its own border to Beth Shemesh, then he has brought this great calamity on us. But if that is not the case, then we will know that it was not his hand that struck us; rather, it just happened to us by accident.”

Darby

9 And see, if it go up by the way of its own border to Beth-shemesh, it is he who has done us this great evil; if not, then we shall know that it is not his hand that touched us; it was a chance [that] happened to us.

KJV

9 And see, if it goeth up by the way of his own coast to Bethshemesh, [then] he hath done us this great evil: but if not, then we shall know that [it is] not his hand [that] smote us: it [was] a chance [that] happened to us.