The Letter D
David
1 Samuel 16:12-13 (David is anointed as king)
"So he sent for him and had him brought in. He was glowing with health and had a fine appearance and handsome features. Then the LORD said, 'Rise and anoint him; this is the one.' So Samuel took the horn of oil and anointed him in the presence of his brothers, and from that day on the Spirit of the LORD came powerfully upon David."
Dove
Genesis 8:8-12 (Noah and the dove after the flood)
"Then he sent out a dove to see if the water had receded from the surface of the ground. But the dove could find nowhere to perch because there was water over all the surface of the earth; so it returned to Noah in the ark. He reached out his hand and took the dove and brought it back to himself in the ark... When the dove returned to him in the evening, there in its beak was a freshly plucked olive leaf! Then Noah knew that the water had receded from the earth."