Watchers are mentioned in the Quran in these verses:

[16:80] And God provided for you stationary homes where you can live. And He provided for you portable homes made of the hides of livestock, so you can use them when you travel, and when you settle down. And from their wools, furs, and hair, you make furnishings and luxuries for awhile.

[70:9] The mountains will be like fluffy wool.

[101:1] The Shocker.

[101:2] What a shocker!

[101:3] Do you have any idea what the Shocker is?

[101:4] That is the day when the people come out like swarms of butterflies.

[101:5] The mountains will be like fluffy wool.

[101:6] As for him whose weights are heavy.

[101:7] He will lead a happy (eternal) life.

[101:8] As for him whose weights are light.

[101:9] His destiny is lowly.

[101:10] Do you know what it is?

[101:11] The blazing Hellfire.

To learn more, read the Quran in English.

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