Leviticus 6:9-13

CKJV_Strongs(i)
  9 H6680 Command H175 Aaron H1121 and his sons, H559 saying, H8451 This is the law H5930 of the burnt offering: H5930 It is the burnt offering, H4169 because of the burning H4196 upon the altar H3915 all night H1242 unto the morning, H784 and the fire H4196 of the altar H3344 shall be burning in it.
  10 H3548 And the priest H3847 shall put H906 on his linen H4055 garment, H906 and his linen H4370 underwear H3847 shall he put H1320 upon his flesh, H7311 and take up H1880 the ashes H784 which the fire H398 has consumed H5930 with the burnt offering H4196 on the altar, H7760 and he shall put H681 them beside H4196 the altar.
  11 H6584 And he shall put off H899 his garments, H3847 and put on H312 other H899 garments, H3318 and carry forth H1880 the ashes H2351 outside H4264 the camp H2889 unto a clean H4725 place.
  12 H784 And the fire H4196 upon the altar H3344 shall be burning H3518 in it; it shall not be put out: H3548 and the priest H1197 shall burn H6086 wood H1242 on it every morning, H5930 and lay the burnt offering H6186 in order H6999 upon it; and he shall burn H2459 on it the fat H8002 of the peace offerings.
  13 H784 The fire H8548 shall ever H3344 be burning H4196 upon the altar; H3518 it shall never go out.