Does the Bible indicate whether the dead experience pain?

Eccl. 9:5, 10: "The living are conscious that they will die; but as for the dead, they are conscious of nothing at all . . . All that your hand finds to do, do with your very power, for there is no work nor devising nor knowledge nor wisdom in Sheol,* the place to which you are going." (If they are conscious of nothing, they obviously feel no pain.) (*"Sheol," AS, RS, NE, JB; "the grave," KJ, Kx; "hell," Dy; "the world of the dead," TEV.)

Ps. 146:4: "His spirit goes out, he goes back to his ground; in that day his thoughts* do perish." (*"Thoughts," KJ, 145:4 in Dy; "schemes," JB; "plans," RS, TEV.)