Verses with the word fairer in the Old Testament (3 verses):

Judges 15:2
And her father said, I verily thought that thou hadst utterly hated her; therefore I gave her to thy companion: is not her younger sister fairer than she? take her, I pray thee, instead of her.

Psalms 45:2
Thou art fairer than the children of men: grace is poured into thy lips: therefore God hath blessed thee for ever.

Daniel 1:15
And at the end of ten days their countenances appeared fairer and fatter in flesh than all the children which did eat the portion of the king's meat.