 164) among them is that at sunset it has a ray that prevents the observer from looking at it until he looks forward. looking forward means placing his hand above his eyebrow as does covering his eyes. abu kharash said
١٦٤) ومنها أن لها عند المغيب شعاعا يحول بينها وبين الناظر والنظر إليها حتى يستشرف. والاستشراف أن يضع يده فوق حاجبه وكذلك الاستكفاف. قال ابو خراش