Hosea 5:13

Then went Ephraim to the Assyrian, and sent to King Jareb . Both kingdoms became conscious of their disease and decline; Ephraim felt its sickness or internal consumption, Judah its wound or external corruption ( mazor , a festering wound, from zur , to squeeze out); they were both conscious of rottenness in their condition. That diseased condition was rather spiritual apostasy than political adversity, though these were connected as cause and effect. But, instead of applying to Jehovah, Ephraim had recourse to Assyria and its king for health and help, but in vain; for no earthly power could avert the Divine judgments. The punishment threatened in the twelfth verse prompts the efforts to obtain succor mentioned in this. The general sense of the verse is given by Kimchi as follows: "When Ephraim and Judah saw that the enemies were constantly invading and plundering them, they seek help from the King of Assyria; but turn not back to me, nor seek help from me, but from flesh and blood, which, however, cannot help them when it is not my pleasure."