King James Version
And when he came to Samaria, he slew all that remained unto Ahab in Samaria, till he had destroyed him, according to the saying of the LORD, which he spake to Elijah.English Standard Version
And when he came to Samaria, he struck down all who remained to Ahab in Samaria, till he had wiped them out, according to the word of the LORD that he spoke to Elijah.New International Version
When Jehu came to Samaria, he killed all who were left there of Ahab's family; he destroyed them, according to the word of the LORD spoken to Elijah.