For now it would be heavier than the sand of the sea: therefore my words are swallowed up. Heavier than the sand of the sea - This includes two ideas: their number was too great to be counted; their weight was too great to be estimated.
Related Commentaries of Job 6:3
Job 6:3
3 For now it would be heavier than the sand of the sea: therefore my wordsb are swallowed up.