Ezra 6:10

that they may present sweet odours to the God of the heavens, and pray for the life of the king and of his sons.

Ezra 7:23

Whatever is commanded by the God of the heavens, let it be carefully done for the house of the God of the heavens; for why should there be wrath against the realm of the king and his sons?

Jeremiah 29:7

And seek the peace of the city whither I have caused you to be carried away captive, and pray unto Jehovah for it: for in the peace thereof shall ye have peace.

1 Timothy 2:1-2

I exhort therefore, first of all, that supplications, prayers, intercessions, thanksgivings be made for all men;

Genesis 8:21

And Jehovah smelled the sweet odour. And Jehovah said in his heart, I will no more henceforth curse the ground on account of Man, for the thought of Man's heart is evil from his youth; and I will no more smite every living thing, as I have done.

Leviticus 1:9

but its inwards and its legs shall he wash in water; and the priest shall burn all on the altar, a burnt-offering, an offering by fire to Jehovah of a sweet odour.

Leviticus 1:13

but the inwards and the legs shall he wash with water; and the priest shall present it all, and burn it on the altar: it is a burnt-offering, an offering by fire to Jehovah of a sweet odour.

Ephesians 5:2

and walk in love, even as the Christ loved us, and delivered himself up for us, an offering and sacrifice to God for a sweet-smelling savour.

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 smelled the sweet odour. And Jehovah said in his heart, I will no more henceforth curse the ground on account of Man, for the thought of Man's heart is evil from his youth; and I will no more smite every living thing, as I have done.
Leviticus 1:9
but its inwards and its legs shall he wash in water; and the priest shall burn all on the altar, a burnt-offering, an offering by fire to Jehovah of a sweet odour.
Ephesians 5:2
and walk in love, even as the Christ loved us, and delivered himself up for us, an offering and sacrifice to God for a sweet-smelling savour.

General references

Genesis 20:17
And Abraham prayed to God, and God healed Abimelech, and his wife and his handmaids, and they bore children.
Deuteronomy 32:31
For their rock is not as our Rock: Let our enemies themselves be judges.