And Moses will say to Hobab, son of Raguel the Midianite, faher-in-law of Moses, We are removing to the place which Jehovah said, I will give it to you: come thou with us, and we did good to thee; for Jehovah spake good concerning Israel.

Press the Midianites and smite them:

Avenge the avenging of the sons of Israel of the Midianites: afterwards thou shalt be gathered to thy people.