Adverb from G3717; in a straight {manner} that {is} (figuratively) correctly (also morally): - {plain} right (-ly).
Verse
Matrix
Luk 24:1Now upon the first day of the week, very early in the morningG3722, they came unto the sepulchre, bringing the spices which they had prepared, and certain others with them.
Act 5:21And when they heard that, they entered into the temple early in the morningG3722, and taught. But the high priest came, and they that were with him, and called the council together, and all the senate of the children of Israel, and sent to the prison to have them brought.