'Flaw' in the Bible
"Tell Aaron, 'No man from your descendants throughout their generations who has a physical flaw is to approach to present the food of his God.
Certainly no man who has a physical flaw is to approach: a blind man, or one who is lame, or one with a slit nose, or a limb too long,
No man from the descendants of Aaron the priest who has a physical flaw may step forward to present the Lord's gifts; he has a physical flaw, so he must not step forward to present the food of his God.
but he must not go into the veil-canopy or step forward to the altar because he has a physical flaw. Thus he must not profane my holy places, for I am the Lord who sanctifies them.'"
You must not present anything that has a flaw, because it will not be acceptable for your benefit.
If a man presents a peace offering sacrifice to the Lord for a special votive offering or for a freewill offering from the herd or the flock, it must be flawless to be acceptable; it must have no flaw.
"Observe the month of Abib, keeping the Passover to the LORD your God, because the LORD your God brought you out of Egypt during the night in the month of Abib.
“You must not sacrifice to the Lord your God an ox or sheep with a defect or any serious flaw, for that is detestable to the Lord your God.
They [have] behaved corruptly toward him; [they are] not his children; [this is] their flaw, a generation crooked and perverse.
No man in all Israel was as handsome and highly praised as Absalom. From the sole of his foot to the top of his head, he did not have a single flaw.
For my arguments are without flaw;one who has perfect knowledge is with you.
There is no flaw in his body's armor; it is firmly fixed on him and unbreachable.
“O my love, you are altogether beautiful and fair.There is no flaw nor blemish in you!