Strong's G1907 — ἐπέχω (verb)
epecho (ep-ekh'-o) v.
1. to hold upon
2. (by implication) to retain
3. (by extension) to detain
4. (with implication) to pay attention to
{with implication, G3563 is implied}
[from G1909 and G2192]
KJV: give (take) heed unto, hold forth, mark, stay 
Root(s): G1909, G2192 
See also: G3563 
Hebrew root: ἔχω
Occurrences: 5