2 And when ye are come nigh unto battle, let the priest come forth and speak unto the people,
Deuteronomy 20:2 Cross References - MSTC
Numbers 10:8-9
8 And the sons of Aaron, the priests, shall blow the trumpets and shall have them and it shall be a law unto you forever and among your children after you.
9 "And when ye shall go to war in your land against your enemies that vex you, ye shall trump with the trumpets and ye shall be remembered before the LORD your God and saved from your enemies.
Numbers 31:6
6 And Moses sent them — a thousand of every tribe, with Phinehas the son of Eleazar the priest — to war, and the holy vessels and the trumpets to blow with, in his hand.
Judges 20:27-28
27 And they asked the LORD — for there was the ark of the covenant of God, in those days;
28 and Phinehas the son of Eleazar, the son of Aaron waiting upon it at that time — and they said, "Shall we go out any more to battle against the children of Benjamin our brethren, or shall we cease?" And the LORD said, "Go. For tomorrow I will deliver them into your hands."
1 Samuel 14:18
18 And then Saul said unto Ahijah, "Bring hither the ark of God." For the ark of God was at the time with the children of Israel.
1 Samuel 30:7-8
7 But David took a good courage to him in the LORD his God and said to Abiathar the priest, Ahimelech's son, "Bring me the ephod." And Abiathar brought the ephod to David.
8 And David asked the LORD, saying, "Shall I follow after this company? And shall I overtake them?" And he said to him, "Follow, for thou shalt overtake them and recover the prey."
2 Chronicles 13:12
12 Moreover, see: God is with us in the forward; and his priests, and the roaring trumpets to cry alarm against you. Ye children of Israel, fight not with the LORD God of your fathers: for it will not prosper with you."