The question about the first word spoken by Adam, as the first human according to religious texts like the Bible or the Quran, is a matter of religious belief and interpretation. These religious texts do not provide specific details about the very first word spoken by Adam.
In the biblical narrative (Genesis 2-3), Adam is described as the first human created by God. However, the Bible does not mention the exact words spoken by Adam as his first utterance.
Similarly, in the Quran, the creation of Adam is mentioned (Surah Al-Baqarah 2:31-39), but the specific first words spoken by Adam are not mentioned.
As such, the first word spoken by Adam is not explicitly stated in religious texts, and any specific answer to this question would be speculative or based on interpretations from different religious traditions or commentaries.