Adam Clarke's Bible Commentary Verse 9. No strange incense] None made in any other way.
Nor burnt-sacrifice] It should be an altar for incense, and for no other use.
Matthew Henry Commentary
Verses 1-10 - The altar of incense represented the Son of God in his human nature and the incense burned thereon typified his pleading for his people The continual intercession of Christ was represented by the dail burning of incense thereon, morning and evening. Once every year the blood of the atonement was to be applied to it, denoting that the intercession of Christ has all its virtue from his sufferings on earth and that we need no other sacrifice or intercessor but Christ alone.
Original Hebrew לא3808 תעלו5927 עליו5921 קטרת7004 זרה2114 ועלה5930 ומנחה4503 ונסך5262 לא3808 תסכו5258 עליו׃5921