Illustrate a scene based on Genesis 21:31 - "Wherefore he called that place Beer-sheba; because there they sware both of them.". The style should reflect a digital art form. The setting should be a historical Middle-Eastern landscape, under a cloudless sky. A man, possibly a Biblical figure, stands at the forefront, gesturing grandly towards the open desert expanse. The central point of the image will be a stone outcrop or a monument where ancient oaths were taken. Use warmly saturated color tones predominantly.