Where it appears

• Gen 49:3“Reuben, you are my firstborn, my might, and the beginning of my strength; excelling in dignity, and excelling in power.
• Deut 21:17but he shall acknowledge the firstborn, the son of the hated, by giving him a double portion of all that he has; for he is the beginning of his strength. The right of the firstborn is his.
• Job 18:7The steps of his strength shall be shortened. His own counsel shall cast him down.
• Job 18:12His strength shall be famished. Calamity shall be ready at his side.
• Job 20:10His children shall seek the favor of the poor. His hands shall give back his wealth.
• Job 40:16Look now, his strength is in his thighs. His force is in the muscles of his belly.
• Ps 78:51and struck all the firstborn in Egypt, the chief of their strength in the tents of Ham.
• Ps 105:36He struck also all the firstborn in their land, the first fruits of all their manhood.
• Isa 40:26Lift up your eyes on high, and see who has created these, who brings out their army by number. He calls them all by name. by the greatness of his might, and because he is strong in power, Not one is lacking.
• Isa 40:29He gives power to the weak. He increases the strength of him who has no might.
• Hos 12:3In the womb he took his brother by the heel; and in his manhood he contended with God.
• Hos 12:8Ephraim said, “Surely I have become rich, I have found myself wealth. In all my wealth they won’t find in me any iniquity that is sin.”