Job 6:3
For now it would be heavier than the sand of the sea: therefore my words are swallowed up.
Proverbs 27:3
A stone is heavy, and the sand weighty; but a fool's wrath is heavier than them both.
Job 23:2
Even today is my complaint bitter: my hand is heavy in spite of my groaning.
Job 37:19-20
Teach us what we shall say unto him; for we cannot order our speech because of darkness.
Psalm 40:5
Many, O LORD my God, are your wonderful works which you have done, and your thoughts which are toward us: they cannot be recounted in order unto you: if I would declare and speak of them, they are more than can be numbered.
Psalm 77:4
You hold my eyes from closing: I am so troubled that I cannot speak.
Matthew 11:28
Come unto me, all you that labor and are heavy laden, and I will give you rest.