'Fragrance' in the Bible

Mary, therefore, took a pound of ointment of pure nard, very precious, and anointed the feet of Jesus, and wiped his feet with her hair. The house was filled with the fragrance of the ointment.

Walk in love, even as Christ also loved you, and gave himself up for us, an offering and a sacrifice to God for a sweet-smelling fragrance.

But I have all things, and abound. I am filled, having received from Epaphroditus the things that came from you, a sweet-smelling fragrance, an acceptable and well-pleasing sacrifice to God.