David
Psalm 69:3BSB·traditional attribution

I am weary from my crying; my throat is parched. My eyes fail, looking for my God.

John Calvin Reformed @genevareformer

PSALM 69 There is a close resemblance between this psalm and the twenty-second. In the opening verses, David complains of the barbarous cruelty of his enemies, and of the grievous wrongs which they had inflicted upon him. The particular enemies of whom he speaks are uncertain; some referring the occasion of the composition of the psalm to his persecution by Saul, and others to the rebellion of Absalom.

Commenting on Psalm 69:1-36

C.H. Spurgeon Reformed Baptist @princeofpreachers

I am weary of my crying. Not of it, but by it, with it. He had prayed till he sweat great drops of blood, and well might physical weariness intervene. My throat is dried, parched, and inflamed. Long pleading with awful fervour had scorched his throat as with flames of fire. Few, very few, of his saints follow their Lord in prayer so far as this.

Matthew Henry Presbyterian @wholebiblehenry

In these verses David complains of his troubles, intermixing with those complaints some requests for relief. I. His complaints are very sad, and he pours them out before the Lord, as one that hoped thus to ease himself of a burden that lay very heaven upon him. 1.

Commenting on Psalm 69:1-12