Obadiah

Obadiah feeds prophets
I Kings 18: 4  For when Jezabel killed the prophets of the Lord, he took a hundred prophets and hid them by fifty and fifty in caves, and fed them with bread and water.

Obadiah meets Elijah
I Kings 18: 7 And as Abdias [Obadiah] was in the way, Elias [Elijah] met him: and he knew him, and fell on his face, and said: Art thou my lord Elias?

Elijah between the king and Obadiah, who kneels
I Kings 18: 8  And he [Elijah] answered: I am. Go, and tell thy master [the king]: Elias is here.

Elijah sends Obadiah to the king
I Kings 18: 16 Abdias therefore went to meet Achab, and told him: and Achab came to meet Elias.

Source: Douay-Rheims Bible