1 Kings 18:43
And said to his servant, Go up now, look toward the sea. And he went up, and looked, and said, There is nothing. And he said, Go again seven times.
And he said, Let me go, for the day breaketh. And he said, I will not let thee go, except thou bless me.
Praying always with all prayer and supplication in the Spirit, and watching thereunto with all perseverance and supplication for all saints;