'Little Child' in the Bible

And now, O Jehovah my God, You have made Your servant king instead of David my father. And I am a little child; I do not know to go out or come in!

it happened that Hadad fled, he and certain Edomites of his father's servants with him, to go to Egypt, Hadad being still a little child.

And the letters were sent by postal riders into all the king's provinces, to destroy, to kill, and to cause to perish, all Jews, both young and old, little children and women, in one day, on the thirteenth of the twelfth month, which is the month Adar, and to take what they owned for a prize.

Also the wolf shall dwell with the lamb, and the leopard shall lie down with the kid; and the calf and the cub lion and the fatling together; and a little child shall lead them.

Fully destroy old men, young men and virgins, and little children and women. But do not come near any man on whom is the mark. And begin at My sanctuary. And they began at the old men who were before the house.