'Concerning' in the Bible

And he sent them to Bethlehem [and] said, "Go, inquire carefully concerning the child, and when you have found [him], report to me so that I also may come [and] worship him."

and said to him, "If you are the Son of God, throw yourself down! For it is written, 'He will command his angels concerning you,' and 'On [their] hands they will lift you up, lest you strike your foot against a stone.'"

Now the herdsmen fled and went into the town [and] reported everything, including the things concerning the demon-possessed men.

Now [as] these were going away, Jesus began to speak to the crowds concerning John: "What did you go out into the wilderness to see? A reed shaken by the wind?

And [when] the ten heard [this], they were indignant concerning the two brothers.

Now concerning the resurrection of the dead, have you not read what was spoken to you by God, who said,

"But concerning that day and hour no one knows--not even the angels of heaven nor the Son--except the Father alone.