#Which two kings met Abram when he returned?

The king of Sodom and Melchizedek, the king of Salem, met Abram when he returned. [14:17-18]

#What was Melchizedek's relationship to God?

Melchizedek was priest of God Most High. [14:18]

#What did Melchizedek bring with him when he met Abram?

Melchizedek brought bread and wine with him when he met Abram. [14:18]