What the Bible says about nudity

Adam and Eve
And they were both naked, the man and his wife, and were not ashamed. Genesis 2:25
Noah
And he drank of the wine, and was drunken; and he was uncovered within his tent. And Ham, the father of Canaan, saw the nakedness of his father.... Genesis 9:21-23
God
And the LORD said, Behold ... thou shalt stand upon a rock: And it shall come to pass, while my glory passeth by, that I will put thee in a clift of the rock, and will cover thee with my hand while I pass by: And I will take away mine hand, and thou shalt see my back parts. Genesis 33:21-23
Jonathan
The soul of Jonathan was knit with the soul of David, and Jonathan loved him as his own soul. ... Then Jonathan and David made a covenant, because he loved him as his own soul. And Jonathan stripped himself of the robe that was upon him, and gave it to David, and his garments, even to his sword, and to his bow, and to his girdle. 1 Samuel 18:1-4
Saul
And he stripped off his clothes also, and prophesied before Samuel in like manner, and lay down naked all that day and all that night. Wherefore they say, Is Saul also among the prophets? 1 Samuel 19:24
David
And Michal ... came out to meet David, and said, How glorious was the king of Israel to day, who uncovered himself to day in the eyes of the handmaids of his servants, as one of the vain fellows shamelessly uncovereth himself! 2 Samuel 6:20
Isaiah
And the LORD said, Like as my servant Isaiah hath walked naked and barefoot three years for a sign and wonder upon Egypt and upon Ethiopia; So shall the king of Assyria lead away the Egyptians prisoners, and the Ethiopians captives, young and old, naked and barefoot, even with their buttocks uncovered, to the shame of Egypt. Isaiah 20:3-4
Micah
Therefore I will wail and howl, I will go stripped and naked. Micah 1:8
Jesus
Jesus ... laid aside his garments; and took a towel, and girded himself ... and began to wash the disciples' feet, and to wipe them with the towel wherewith he was girded. John 13:3-5
A certain young man
And there followed him a certain young man, having a linen cloth cast about his naked body; and the young men laid hold on him: And he left the linen cloth, and fled from them naked. Mark 14:51-52
Peter
Therefore that disciple whom Jesus loved saith unto Peter, It is the Lord. Now when Simon Peter heard that it was the Lord, he girt his fisher's coat unto him, (for he was naked,) and did cast himself into the sea. John 21:7