Talmud for Leviticus 19:28

MISHNAH: One who writes a tattoo. If he designed but did not tattoo, or tattooed but did not design, he is not liable until he design and permanently color with ink of kohl or anything that leaves a mark. Rebbi Simeon ben Jehudah says, only if the writes the Name, as it is said⁴⁵Lev. 19:28. Tattooing has two parts: making a scratch and coloring it with permanent color. It is not too clear which name is intended., a tattoo design you shall not put on yourselves, I am the Eternal.