Dodo is mentioned in the Bible as the father of Eleazar, one of David's three most powerful warriors. He belonged to the Ahohite clan and was from the tribe of Issachar. The name Dodo appears in several places in the Old Testament and may refer to more than one person.
9Next to him was Eleazar son of Dodo son of Ahohi, one of the three mighty men with David when they defied the Philistines who had gathered there for battle, and the men of Israel withdrew.
Dodo's son Eleazar was with David when the Philistines gathered for battle, and he stood his ground and struck down the Philistines until his hand grew stiff around his sword.
9Next to him was Eleazar son of Dodo son of Ahohi, one of the three mighty men with David when they defied the Philistines who had gathered there for battle, and the men of Israel withdrew.
10He stood his ground and struck down the Philistines until his hand grew weary and froze to his sword. The LORD brought about a great victory that day, and the troops came back to him only to strip the dead.
11Next to him was Shammah son of Agee the Hararite. The Philistines had massed at Lehi, where there was a field full of lentils, and the troops fled from the Philistines.
The three mighty men fetching water from the well at Bethlehem
In connection with Eleazar, son of Dodo, and the other heroes, three of David's mighty men broke through the Philistine camp to fetch water from the well by the gate of Bethlehem.
13Three of the thirty chief men went down at harvest time to David at the cave of Adullam, while a band of Philistines was camped in the Valley of Rephaim.
16So the three mighty men broke through the Philistine camp, drew water from the well at the gate of Bethlehem, and carried it back to David. But he would not drink it; he poured it out to the LORD.
17"Far be it from me, LORD, to do this," he said. "Is this not the blood of men who went at the risk of their lives?" And he refused to drink it. Such were the exploits of the three mighty men.