New Revised Standard Version
When it was told King Solomon, “Joab has fled to the tent of the LORD and now is beside the altar,” Solomon sent Benaiah son of Jehoiada, saying, “Go, strike him down.”

Contemporary English Version
When Solomon heard about this, he sent someone to ask Joab, "Why did you run to the altar?" Joab sent back his answer, "I was afraid of you, and I ran to the LORD for protection." Then Solomon shouted, "Benaiah, go kill Joab!"

New American Bible
King Solomon was told, “Joab has fled to the tent of the LORD and is by the altar.” He sent Benaiah, son of Jehoiada, with the order, “Go, strike him down.”

Douay-Rheims Bible
And it was told king Solomon, that Joab was fled into the tabernacle of the Lord, and was by the altar: and Solomon sent Banaias, the son of Joiada, saying. Go, kill him.

And it was told king Solomon, that Joab was fled into the tabernacle of the Lord, and was by the altar: and Solomon sent Banaias, the son of Joiada, saying. Go, kill him.

he is

Exodus 21:14 If a man kill his neighbour on set purpose, and by lying in wait for him: thou shalt take him away from my altar that he may die.

Ezekiel 9:6 Utterly destroy old and young, maidens, children and women: but upon whomsoever you shall see Thau, kill him not, and begin ye at my sanctuary. So they began at the ancient men who were before the house.

1 Peter 4:17 For the time is, that judgment should begin at the house of God. And if at first at us, what shall be the end of them that believe not the gospel of God?

Go

1 Kings 2:25,31,46 And king Solomon sent by the hand of Banaias, the son of Joiada, who slew him, and he died. . . .