'Double Portion' in the Bible

But he shall acknowledge the firstborn son of the disliked [wife] {by giving} him a double portion of {all that he has}, for he [is] the firstfruit of his vigor; to him [is] the legal claim of the birthright.

But to Hannah he would give {a double portion}, because he loved Hannah, though Yahweh had closed her womb.

After they crossed over, Elijah said to Elisha, "Ask what I may do for you before I am taken away from you." Then Elisha said, "Please let there come to me a double portion of your spirit."

Instead of your shame, a double portion, and [instead of] insult, they will rejoice [over] their portion. Therefore they will take a double portion in their land; {they shall possess everlasting joy}.