Isaiah 1:14-16 New English Translation (NET Bible)
14 I hate your new moon festivals and assemblies;
they are a burden
that I am tired of carrying.
15 When you spread out your hands in prayer,
I look the other way;
when you offer your many prayers,
I do not listen,
because your hands are covered with blood.
16 Wash! Cleanse yourselves!
Remove your sinful deeds
from my sight.