Job 36:32,33

The verses read,

32. He covereth over his hands with light,

And giveth it commandment against the adversary;

33. His thundering telleth concerning him;

Unto the cattle, even concerning him that cometh up;

32. The "light" here is the lightning, which grasped in His hands illuminates them. Hitzig refers to Hor. Obadiah 1:2,

et rubente

dextera sacras jaculatus arces

terruit urbem.