Cross reference
Hebrews 7:9
9 So to say, through Abraham even Levi, who receives tithes, has paid tithes,
Genesis 14:20
20 and blessed be God Most High, who has delivered your enemies into your hand." Abram gave him a tenth of all.
Romans 5:12
12 Therefore, as sin entered into the world through one man, and death through sin; and so death passed to all men, because all sinned.
Hebrews 7:4
4 Now consider how great this man was, to whom even Abraham, the patriarch, gave a tenth out of the best spoils.