Hebrews 9:10 For their efficacy depends only on meats and drinks and various washings, ceremonies pertaining to the body and imposed until a time of reformation. (WEY)
Hebrews 10:12 this Priest, on the contrary, after offering for sins a single sacrifice of perpetual efficacy, took His seat at God's right hand, (WEY)
Revelation 8:3 And another angel came and stood at the altar, having a golden censer; and much incense was given to him, that he might give efficacy to the prayers of all saints at the golden altar which was before the throne. (DBY)