ISIS have reached a new level of evil with activists reporting that the terrorist beheaded two women in Syria for alleged 'sorcery”, Daily Mail reports.

In both cases, the women were executed with their husbands, with each pair accused of witchcraft and sorcery.

It is believed to be the first time ISIS have executed a woman in Syria for crimes of 'witchcraft' and 'sorcery', the Syrian Observatory for Human Rights monitor said today.

'The Islamic State group executed two women by beheading them in Deir Ezzor province, and this is the first time the Observatory has documented women being killed by the group in this manner,' Observatory chief Rami Abdel Rahman said.

The Britain-based monitor said the executions took place on Sunday and Monday and involved two married couples.

Last month, ISIS's Libyan franchise, released their first images of a sorcerer being beheaded in the province of Barqah.