Ezra 6:10

that they be bringing near sweet savours to the God of heaven, and praying for the life of the king, and of his sons.

Ezra 7:23

all that is by the decree of the God of heaven, let be done diligently for the house of the God of heaven; for why is there wrath against the kingdom of the king and his sons?

Jeremiah 29:7

And seek the peace of the city whither I have removed you, and pray for it unto Jehovah, for in its peace ye have peace.

1 Timothy 2:1-2

I exhort, then, first of all, there be made supplications, prayers, intercessions, thanksgivings, for all men:

Genesis 8:21

and Jehovah smelleth the sweet fragrance, and Jehovah saith unto His heart, 'I continue not to disesteem any more the ground because of man, though the imagination of the heart of man is evil from his youth; and I continue not to smite any more all living, as I have done;

Leviticus 1:9

and its inwards and its legs he doth wash with water; and the priest hath made perfume with the whole on the altar, a burnt-offering, a fire-offering of sweet fragrance to Jehovah.

Leviticus 1:13

and the inwards and the legs he doth wash with water, and the priest hath brought the whole near, and hath made perfume on the altar; it is a burnt-offering, a fire-offering of sweet fragrance to Jehovah.

Ephesians 5:2

and walk in love, as also the Christ did love us, and did give himself for us, an offering and a sacrifice to God for an odour of a sweet smell,

Treasury of Scripture Knowledge

Summary

That they may offer sacrifices of sweet savours unto the God of heaven, and pray for the life of the king, and of his sons.

General references

Bible References

Sweet savours

Genesis 8:21
and Jehovah smelleth the sweet fragrance, and Jehovah saith unto His heart, 'I continue not to disesteem any more the ground because of man, though the imagination of the heart of man is evil from his youth; and I continue not to smite any more all living, as I have done;
Leviticus 1:9
and its inwards and its legs he doth wash with water; and the priest hath made perfume with the whole on the altar, a burnt-offering, a fire-offering of sweet fragrance to Jehovah.
Ephesians 5:2
and walk in love, as also the Christ did love us, and did give himself for us, an offering and a sacrifice to God for an odour of a sweet smell,

General references

Genesis 20:17
And Abraham prayeth unto God, and God healeth Abimelech and his wife, and his handmaids, and they bear:
Deuteronomy 32:31
For not as our Rock is their rock, (And our enemies are judges!)