Verses about 'complaining'
I pour out before him my complaint; before him I tell my trouble.
Psalm 142:2
Why art thou cast down, O my soul? and why art thou disquieted within me? hope thou in God: for I shall yet praise him, who is the health of my countenance, and my God.
Psalm 42:11
Exodus 17:3
But the people thirsted there for water, and the people grumbled against Moses.
Psalm 106:25
And they murmured in their tents and did not obey the voice of the Lord.
Ecclesiastes 5:2
Do not be quick with your mouth, do not be hasty in your heart to utter anything before God.
Exodus 17:4
And Moses cried to the Lord, What shall I do with this people? They are almost ready to stone me.