‘I saw Abu Dhar Al-Ghifari wearing a cloak, and his slave, too, was wearing a
cloak. We asked him about that (i.e. how both were wearing similar cloaks). He
replied,
"Once I abused a man and he complained of me to the Prophet. The Prophet
(peace be upon him) asked me, 'Did you abuse him by slighting his mother?'
He added, 'Your slaves are your brethren upon whom Allah has given you
guardianship. So, if one has one's brethren under one's custody, one
should feed them with the like of what one eats and clothe them with
the like of what one wears. You should not overburden them with what
they cannot bear, and if you do so, help them (in their hard job) "
Here is another example of that racial mixing ‘whitening’ (Eugenics) within a
modern context.
This is Al-Sheikh Saad Abdullah Saalim of the Royal family in Kuwait with his
grandson. Notice how ‘white’ the Grandson appears compared to his
grandfather.