Exodus 29:38

29:38 “Now this is what you are to prepare ¹  on the altar every day continually: two lambs a year old.

Exodus 30:8

30:8 When Aaron sets up the lamps around sundown he is to burn incense on it; it is to be a regular incense offering before the Lord throughout your generations.

[29:38]  ¹ tn The verb is “you will do,” “you will make.” It clearly refers to offering the animals on the altar, but may emphasize all the preparation that was involved in the process.