The women were abducted from their farms on Tuesday morning in the Shuwaei Kawuri village on the outskirts of Maiduguri, two victims who did not want to be identified told Reuters.

“We were all released at midnight after Boko Haram said our families secured our release after meeting their demands,” one of the victims said.

While the Islamists had demanded a 3 million naira ransom, the women, who are mostly poor peasant farmers, were released after a state official paid 1 million naira to the assailants following negotiations to secure their freedom, the local traditional leader said. He didn’t want to be named because he wasn’t authorised to speak to Reuters.

Borno’s commissioner for youth and police spokesman Sani Kamilu Shatambaya didn’t immediately respond to calls for comment.

In late July, Islamists beheaded at least 10 farmers in Borno, a hotbed for insurgency and the epicentre of a 14-year war on terror in Nigeria that has spilled into neighbouring Chad, Niger, and Cameroon.

The militants have been killing and abducting farmers in the mostly agrarian region, residents said, disrupting farming villages, which could lead to a rise in food prices for a country already grappling with double-digit inflation.