وأدخل يدك في جيبك تخرج بيضاء من غير سوء
And put your hand into the opening of your garment, it will come forth white without hurt.
This is another sign, further brilliant proof of the ability of Allah to do whatever He wills. It is also confirmation of the truth of the one to whom the miracle was given.
Allah commanded him to put his hand into the opening of his garment, and when he put his hand in and took it out again, it came out white and shining as if it were a piece of the moon or a flash of dazzling lightning.
في تسع آيات
among the nine signs,
means, `these are two of the nine signs which you will be supported with and which will serve as proof for you. '
إلى فرعون وقومه إنهم كانوا قوما فاسقين
to Fir`awn and his people. Verily, they are a people who are rebellious.
These were the nine signs of which Allah said:
ولقد ءاتينا موسى تسع ءايت بينات
And indeed We gave Musa nine clear signs. (17:101) --
as we have stated there