Tafsir of Al-Qamar 54:29

But they called their comrade and he took and killed. According to the Scholars of Tafsir, his name was Qudar bin Salif; he was the evilest among them,

إذ انبعث أشقها

When the most wicked man among them went forth (to kill the she-camel). (91:12) Allah said here,

فتعاطى

(and he took), meaning to harm,

فعقر

فكيف كان عذابي ونذر