a blind man

Isaiah 56:10
Israel's watchmen are blind, they are all oblivious; they are all mute dogs, they cannot bark; they are dreamers lying around, loving to slumber.

Matthew 23:16, 17, 19
Woe to you, blind guides! You say, 'If anyone swears by the temple, it means nothing; but if anyone swears by the gold of the temple, he is bound by his oath.' . . .

1 Timothy 3:2, 3, 7
An overseer, then, must be above reproach, the husband of but one wife, temperate, self-controlled, respectable, hospitable, able to teach, . . .

Titus 1:7, 10
As God's steward, an overseer must be above reproach--not self-absorbed, not quick-tempered, not given to drunkenness, not violent, not greedy for money. . . .

superfluous

Leviticus 22:23
You may present as a freewill offering an ox or sheep that has a deformed or stunted limb, but it is not acceptable to fulfill a vow.