NET
14 I mourned for them as I would for a friend or my brother. I bowed down in sorrow as if I were mourning for my mother.
Darby
14 I behaved myself as though [he had been] a friend, a brother to me; I bowed down in sadness, as one that mourneth [for] a mother.
KJV
14 I behaved myself as though [he had been] my friend [or] brother: I bowed down heavily, as one that mourneth [for his] mother.